how many references in master thesis

How Many References Should a Research Paper Have? Study of 96,685 Articles

I analyzed a random sample of 96,685 full-text research papers, uploaded to PubMed Central between the years 2016 and 2021, in order to answer the question:

How many references should you cite when writing a research article?

I used the BioC API to download the data (see the References section below).

Here’s a summary of the key findings

1- The average number of references for a research paper is 45 , with 90% of research papers having between 8 and 102 references. However, this number depends a lot on study design . For instance, a systematic review typically has 49 references while a case report has only 24.

2- As a rule of thumb, consider citing 1 reference for every 95 words (or 4 sentences) .

3- The more research you do will be reflected in the number of references you use in your paper, since high-quality articles usually have 5 more references than the median .

How many references does a typical article have?

The histogram below shows that most research papers have between 25 to 50 references, and only a few exceed 100:

Because the distribution has a right tail, the median number of references becomes a more reliable metric than the mean. Here are a few other numbers that summarize the data:

From this table we can conclude that:

The median research paper has 39 references, and 50% of papers have between 25 and 56 references. An article can have as few as 1 reference as a minimum, and 911 references as a maximum.

Next, let’s see if the number of references depends on the study design.

Should the study design influence the number of references you use?

The table below shows that:

1- Secondary study designs (systematic reviews and meta-analyses) have the highest number of references (median = 49), which is to be expected as these articles review a large body of information.

2- Experimental, quasi-experimental and analytical designs typically have between 35 and 39 references.

3- Descriptive designs (case reports and case series) have the lowest number of references (median ≈ 25), which also makes sense as these describe the clinical story of a single (or a few) patient(s) and generally have a very short literature review section.

How often should you cite in a research paper?

Some journals may specify the maximum number of citations allowed. For instance, Nature allows articles to have at most 30 references in the main text [ Source ]. So make sure to check the authorship guidelines of the journal where you want to submit.

That being said, often is the case where we ask ourselves: am I taking too much information from outside sources? or maybe too few? So I would argue that it would be useful to know, for a given article size, how many references to cite.

If we measure the length of all the articles in our dataset combined and divide it by the total number of references, we get the following numbers:

On average, 1 reference is cited for every 95 words, that is 1 reference for every 4 sentences. In terms of paragraphs, an article has approximately 1.5 references for each paragraph.

Here’s a table that shows the median number of references cited for each word count category:

Does using more references make your article better?

Hypothesis 1: It is well-known that citing more resources is usually associated with more in-depth research, therefore, we would expect high-quality articles to include a higher number of references.

Hypothesis 2: Some experts believe that a good writing habit is to keep the number of references to a minimum (see: Essentials of Writing Biomedical Research Papers by Mimi Zeiger), so according to this hypothesis, high-quality articles should have, on average, fewer references.

Let’s find out what researchers are doing in practice and which hypothesis our data support.

In order to answer the question, I collected the journal impact factor (JIF) for 71,579 articles and divided the dataset into 2 groups:

• research papers published in low impact journals (JIF ≤ 3): this subset consisted of 34,758 articles
• research papers published in high impact journals (JIF > 3): this subset consisted of 36,821 articles

After controlling for study design, the group with JIF ≤ 3 had a median number of references of 37, while the group with JIF > 3 had a median of 44.

Remember that the median article overall had 39 references (as we saw above), so based on these results, we can conclude that:

High-quality articles, in general, have about 5 more references than the median article. So a comprehensive literature review and a more in-depth discussion section can make the difference between a good and an excellent research article.

• Comeau DC, Wei CH, Islamaj Doğan R, and Lu Z. PMC text mining subset in BioC: about 3 million full text articles and growing,  Bioinformatics , btz070, 2019.

Further reading

• How Old Should References Be? Based on 3,823,919 Examples
• Statistical Software Popularity in 40,582 Research Papers
• Programming Languages Popularity in 12,086 Research Papers
• Length of a Conclusion Section: Analysis of 47,810 Examples
• How Long Should a Research Paper Be? Data from 61,519 Examples

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How many references should I have?

Use as many references as you need You’ll need an appropriate amount for your academic level – this will vary

Reference everything you cite  If you use an idea, cite and reference it

Ask your tutor They may have guidance for you on how much reading they expect you to do

Students sometimes worry that there is an optimum number of references that they need to cite.

There’s no right or wrong answer  answer as to how many references you need – it depends on how many you’ve cited in your writing!

The most important thing is that you don’t plagiarise. Make sure you include references for everything that you’ve cited in the text, so that it’s clear where your information has come from.

Depending on what you’re writing, you might have only a few. As long as they are appropriate for your level of study, and you have enough evidence to back your arguments, you shouldn’t worry.  Lab reports, for example, might have relatively few references because you are writing up work that you have done in the labs.  

You can also look at the marking criteria for your assignment as that might indicate on what is or isn’t sufficient. If in doubt, check with whoever set you the work as they might be able to give you a clearer idea.

Remember, you are looking to provide proof that you have done the research. Citations and referencing point your readers to the sources you have used in your research process.  

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Introduction

When creating references for dissertations, theses, and projects, you will need to determine the correct reference type to follow. Dissertations, theses, and projects are generally divided into two separate groups; those that are published and those that are unpublished.

In most cases, unpublished projects are those that are in print and available only from the degree-granting institution. On the other hand, published projects are those that are available in a database, a university archive, or a personal website. 

Variations - URLs?

Some URLs may be long and complicated. APA 7th edition allows the use of shorter URLs. Shortened URLs can be created using any URL shortener service; however, if you choose to shorten the URL, you must double-check that the URL is functioning and brings the reader to the correct website. 

Common URL Shortner websites include:

More Information

For more information about URLs, see Section 9.36 on page 300 of APA Manual, 7th edition. 

NOTE:  Check your instructor's preference about using short URLs. Some instructors may want the full URL. 

Variations - DOIs?

Some DOIs may be long and complicated. APA 7th edition allows the use of shorter DOI numbers. Shortened DOIs can be located at the International DOI Foundations, shortDOI Service . 

More Information:

For more information about DOIs, see Section 9.36 on page 300 of APA Manual, 7th edition. 

NOTE: Check your instructor's preference for using short DOIs. Some instructors may want the full DOI. 

Variations - Live Hyperlinks?

Should my urls be live.

It depends. When adding URLs to a paper or other work, first, be sure to include the full hyperlink. This includes the http:// or the https://. Additionally, consider where and how the paper or work will be published or read. If the work will only be read in print or as a Word doc or Google Doc, then the URLs should not be live (i.e., they are not blue or underlined). However, if the work will be published or read online, then APA advises to include live URLs. This would allow the reader to click on a link and go to the source.   

For more information, see Section 9.35 on pages 299-300 of the APA Manual, 7th edition. 

NOTE: Check your instructor's preference about using live URLs. Some instructors may not want you to use live URLs. 

Print Master's Thesis, Dissertation, or Project

When creating references for dissertations, theses, and projects, you will need to determine the correct reference type to follow. Dissertations, theses, and projects are generally divided into two separate groups; those that are published and those that are unpublished. In most cases, unpublished projects are those that are in print and available only from the degree-granting institution. 

Panasuk, K. N. (2008). What variables appear to work in stress management programs in the workplace and how effective are

these  programs  [Unpublished master’s final project]? The College of St. Scholastica.

Author: Panasuk, K. N.

Begin the reference with the author's last name first. then, add the initials for the first and middle names (if the middle name or middle initial is provided). add a period after each initial, and if there is a middle initial, add a space between the initials., year of publication: (2008)..

Next, in parentheses, list the year of publication, which appears on the title page or the title verso page (back side of title page). Follow the parentheses with a period.   

Title & Subtitle of the Book: What variables appear to work in stress management programs in the workplace and how effective are these programs [Unpublished master's final project]?

Next, add the title and subtitle of the master's thesis, dissertation, final applied project, or capstone. The title and subtitle are separated by a colon. Capitalize only the first word of the title and subtitle and all proper nouns.  Italicize the title and subtitle. Do not add a period immediately after the title. Instead, add brackets with the type of project (Master's project, doctoral dissertation, etc.) you are referencing. Before the type of project add "Unpublished". When choosing wording to describe the project, use the language the degree-granting institution uses to describe the project (e.g., Master's thesis, Doctoral dissertation, Final Applied Project, Capstone Project, Clinical Project, etc.). Add a period after the brackets. If the title has a question mark or exclamation mark, replace the period after the brackets with the proper punctuation mark used in the title.   

Source Information: The College of St. Scholastica.

Complete the reference with the source information, which is the full name of the college or university awarding the degree. add a period after the institution's name.  more information:.

For more information about master's theses, dissertations, or capstone projects, Section 10.6 on pages 333-334 in the APA Manual, 7th edition.

Parenthetical Citation Example:

 (Panasuk, 2008)

Narrative Citation Example:

Panasuk (2008) identified ...

For more information about author format within parenthetical and narrative citations, see Section 8.17 and Table 8.1 on page 266 of the APA Manual, 7th edition. 

Master's Thesis Published in a Commercial Database (like ProQuest Dissertations & Theses)

When creating references for dissertations, theses, and projects, you will need to determine the correct reference type to follow. Dissertations, theses, and projects are generally divided into two separate groups; those that are published and those that are unpublished. In most cases, published projects are those that are available in a database, a university archive, or a personal website. 

Skallet, S. (2016). Environmental approval duration estimating model for improved linear energy construction project schedules  (Publication No.

10125148)  [Master's capstone project, The College of St. Scholastica]. ProQuest Dissertations & Theses. 

Author: Skallet, S.

Begin the reference with the author's last name first. then, add the initials for the author's first and middle names (if a middle name or middle initial is provided). add a period after each initial, and if there is a middle initial, add a space between the initials.     year of publication: (2016)..

Next, in parentheses, add the year of publication, which appears on the title page or the title page verso (back side of title page). Follow the parentheses with a period.   

Title & Subtitle of the Book:  Environmental approval duration estimating model for improved linear energy construction project schedules  (Publication No. 10125148) [Master's capstone project, The College of St. Scholastica].

Next, add the title and subtitle (if there is a subtitle) of the capstone, final applied project, thesis, or dissertation. Separate the title and subtitle with a colon. Capitalize only the first word of the title and subtitle and all proper nouns. Italicize the title. Do NOT add a period after the title.

After the title, in parentheses, add the publication number (normally found in the record of the project within ProQuest). Before the publication number put "Publication No." Do NOT add a period after the parentheses. 

After the publication number, add brackets with the type of project (Master's thesis, Master's capstone project, doctoral dissertation, etc.) you are referencing. Use the language described by the degree-granting institution to describe the project. Then, add a comma and the name of the institution. Add a period after the brackets.      

Source Information: ProQuest Dissertations and Theses. 

Complete the reference with the commercial database where you found the masters thesis/project. end with a period.    more information:  .

For more information on Master's Theses/Projects, see Section 10.6 on pages 333-334 in the APA Manual, 7th edition.

 (Skallet, 2016)

Skallet (2016) argued ...

Dissertation Published Online

Adame, A. (2019). Fully immersed, fully present: Examining the user experience through the multimodal presence scale and virtual reality gaming

variables [Master's thesis, California State University San Bernardino]. CSUSB ScholarWorks Electronic Theses, Projects, &

Dissertations.  https://scholarworks.lib.csusb.edu/etd/918/

Author: Adame, A. 

Begin the reference with the author's last name first. Then, add the initials of the author's first and middle names (if a middle name or middle initial is provided). Add a period after each initial, and if there is a middle initial, add a space between the initials. 

Year of Publication: (2019). 

Next, in parentheses, add the year of publication, which appears on the title page or the title verso page (back side of the title page). Follow the parentheses with a period. 

Title & Subtitle of the Book: Fully immersed, fully present: Examining the user experience through the multimodal presence scale and virtual reality gaming variables [Master's thesis, California State University San Bernardino]. 

Next, add the title and subtitle (if there a subtitle present) of the thesis or project. Separate the title and subtitle with a colon. Capitalize only the first word of the title and subtitle as well as proper nouns. Italicize the title and subtitle. Do NOT add a period after the title. Instead, after the title, add brackets with the type of project (Master's thesis, doctoral dissertation, etc.) you are referencing. Use the language described by the degree-granting institution to describe the project. Then, add a comma and the name of the institution. Add a period after the brackets.   

Source Information: CSUSB ScholarWorks Electronic Theses, Projects, & Dissertations.  https://scholarworks.lib.csusb.edu/etd/918/

Complete the reference with the name of the website or archive where you found the project. After the name of the website or archive, add a period. Then, add the URL to the project. 

For more information about Master's Theses or Projects, see Section 10.6 on page 333 and example 66 on page 334 in the APA Manual, 7th edition. 

(Adame, 2019)

Adame (2019) distinguished between ...

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How Many References in a Research Paper?

Junior researchers frequently wonder how many references should be included in their research papers. The common response? “As many as you need.” What exactly does that mean? While we admit there are very few hard-set rules regarding this issue, in this article, we will try to provide more concrete guidelines that will help you assess whether you have enough references in your paper.

Before we do so, let us briefly explain why references matter and whether the number of references you include can project certain perceptions about the quality of your work. There is such a thing as having too many or too few.

Why are research paper references and citations necessary?

References show that you have carefully reviewed the relevant literature and are now contributing something  novel  to the academic community. You establish authority and credibility when you can critically assess other literature and distinguish your findings from previous works (if any exist). We emphasize “critically assess” in the last sentence because references are only as good as you apply them to your research. Therefore, the famous adage “quality over quantity” is the key to deciding how many references are sufficient.

Likewise, citing your references within the research paper itself (in the form of academic citations ) is crucial in any academic work that makes assertations based on external studies. Failing to cite your sources can result in plagiarism, which even if accidental can still have some devastating consequences for academic researchers hoping to publish their work or finish graduate school.

Number of Sources Used Can Impact Perceptions of Quality

We would be remiss if we didn’t tell you that being at either extreme (having too few or too many references) can reflect poorly on your intellectual aptitude and your study’s validity. Here’s why:

• If you don’t have enough references, particularly on a topic familiar to a wide audience, readers may think that you haven’t done enough research into existing literature. Surely someone else has thought about related topics or used similar techniques. If you’re sloppy in conducting your diligence, readers will wonder whether your paper is worth reading. What’s novel and valuable about your paper? Were you just as sloppy with conducting your study? The answers to these questions need to be evident.
• Additionally, readers might be concerned that you may have plagiarized by failing to properly cite information. Unless you’re John Nash, who cited only two texts in his seminal  26-page PhD thesis  (one of which was to his prior work), ensure that you’ve properly researched the relevant papers and included appropriate citations! Especially, make sure that you have found, read, and included all the latest publications on your topic before finalizing and submitting your own paper—if the drafting process took some time, new literature might have come out in the meantime, and you don’t want to give the editor the impression that you are not on top of the newest developments.
• If you have too many references, readers may wonder if you did any original research at all. Unless you’re writing a literature review, your paper’s primary focus should be on your investigation and findings. Don’t bury your hard work under strings of citations and discussion regarding other works. Show your readers what you’ve discovered and how the new information you present fits into or departs from the academic community’s current understanding of your topic.

Additionally, let us highlight the difference between the number of references versus citations. References are the source materials; therefore, each reference should be listed only once in your references section. Citations are meant to identify the source of the information you use in your paper. You can cite a reference multiple times. Therefore, the number of citations you have is typically larger than the number of references an average paper includes. The opposite situation should never happen!

Key Factors Influencing the Number of References You Use

The following are some of the many factors that may influence the number of references you use:

• The number of references required for a paper will depend largely on your work’s purpose . For example, literature and systematic reviews are surveys of existing studies. Therefore, their reference lists will be more exhaustive than those of research papers whose primary focus is the current authors’ findings. Indeed, if you examine many journals’ author guidelines , you’ll note that journals have a higher maximum reference limit for review articles than original research papers.
• The length of your reference list will also depend on your research paper’s subject matter . For example, if you are writing about a field that is less studied (such as a subfield of neuroparasitology) you may discover that there aren’t many papers to cite. Similarly, newer fields will have fewer published papers that can be referenced. If you find yourself in this situation, review the references used by relevant current literature and see if you can expand your research, and thus your reference list, with valuable content from there.
• Another factor will be your  institution or journal’s requirements . If you are preparing a dissertation or thesis, double-check your department’s requirements. While rare, they may have specific limits. More commonly, journals restrict the number of references due to printing constraints.
• It may happen that you don’t have  access to certain literature  that could have served as a reference. In such a situation, you may wish to look for an institution that may be able to provide you access to that literature for the purposes of reviewing the content or contact one of the authors directly and ask for a copy.
• Given that more papers are being published than ever before in most fields, it is likely that reference lists will grow longer simply because there are more data and discussions of existing data available to cite . Keep track of changes to the size of reference lists in publications related to your field.
• Finally, a paper’s length bears some correlation to the number of references.

So how many references should be included?

Below, we provide tips on how to decide if you have enough resources. We also provide some general reminders on how to effectively use references. After all, references are meant to enhance your paper while still maintaining your research as the focal point.

Use academic journals as a guide

• One way to gauge how many references you should have is to survey academic journals for your article type in your field. Review their author guidelines for limits on the number of references for your article type, and make sure your reference list complies with those journal restrictions.
• Read recent articles relevant to your topic; check how many references other authors have included in their papers for the same article type as yours, and how frequently those works were cited per page.
• Keep in mind that the above methods will give you an estimate of how many references you should include overall but will not tell you how many citations you’ll need per page. The latter is impossible to state simply because certain sections may have no citations at all (the results section , for example).

Statistics regarding the number of references and citations

To give you a general idea, the following are some estimates from a couple of studies that examined the citation characteristics of articles published in various disciplines.

According to  Milojević’s study  encompassing research in the fields of astronomy, mathematics, robotics, ecology, and economics, the highest and average number of references per article page were as follows:

• Ecology: highest, ~58; average reference per page, 6;
• Math and robotics: highest, ~28; average reference per page, <1; and
• Economics: highest, ~ 32; average reference per page, >1 but <2.

The above findings were based on data compiled from the first 20 years of the author’s research. Since then some fields have increased the number of references. Thus, make sure to examine your target journal’s most recent and relevant publications for a better idea of how many references to include based on the specific type of article you plan to write.

In another study by Falagas et al. (2013),  medical journals averaged  29 references for articles that were 7.88 pages long (as printed in journals).

Finally, although the sample size was small (63 journals), Gali Halevi observed the following citation trends of a broader range of disciplines.

• The average number of references per article was the highest for the social sciences, physics, and astronomy, and arts & humanities (roughly 54 references per article).
• On the other hand, health professions and earth and planetary sciences had the fewest references per article at an average of 8 and 17 references, respectively.
• Math and engineering averaged at roughly 29 references per article.
• Biochemistry, genetics and molecular and other biological sciences averaged at 51.
• Hard and natural sciences more frequently cited recent literature while social sciences and math were likely to include older sources.

Note that the Halevi study is limited in size, fails to factor in article type and does little to account for variances across different fields and journals. For example, it is possible that more review articles could have been reviewed for certain fields than others. With that said, we provide the above information to provide a rough estimate.

At the end of the day, please keep in mind the requirements of your institution or target journal and the general trends for your specific article type (by examining the most recent relevant publications).

For additional information regarding journal restrictions on the number of references, read this article on ways to grow your publication list .

Some Dos and Don’ts for Reference Citation

• Don’t repeat references within a reference list.
• Don’t repeatedly cite yourself. Make sure to balance your discussion with external literature citations.
• Be careful about citing old references. The rule of thumb is to go back at most five to six years. Exceptions to this rule should be reserved for “seminal” works relevant to explaining what prompted your research. Roughly 85% of all cited works should be less than five years old.
• Be careful not to cite several references in one place  without  discussing the relevance of each work to your research. In other words, don’t say, “We referred to previous studies in this field (1-7)” unless you later explain how each of reference #s 1-7 apply to your discussion.
• Confirm the quality of the work you cite. Are there any ethical issues regarding the paper that would disqualify it as a good source? Do your references come from reputable sources such as respected journals rather than random blogs and website links? Remember that your analysis is only as good as the verifiable information you use to conduct your research.
• One of the main purposes of citing existing literature is to show the “knowledge gap” regarding your topic. Therefore, make sure the works you reference naturally lead readers to wonder about the research question you address in your paper. To explain further, think about your favorite fictional story. A successfully written story only reveals the background information needed for the reader to follow along in the story. You’ll rarely see an author waste time writing about how the main character stubbed his toe one day while going to work unless that event relates to an important aspect of the story. Similarly, the references you cite should support the story building you create in your research paper.
• Don’t completely ignore the paper that could disprove your hypothesis. You want to show objectivity and that you took a balanced and unbiased approach to conducting your research. Mention the potentially conflicting evidence and explain why you believe it is flawed or inapplicable to your research.
• In qualitative research papers, you may have fewer references.
• Anything you cite in your paper should be listed in the references section (or reference list). Anything listed as a reference should have been quoted or paraphrased in the text. If either rule is violated, something is wrong.
• Finally, remember that a paper will typically have more citations in the Introduction section and Discussion section than in other parts.

Wordvice Academic Resources

If you need help with paraphrasing text from the sources you cite to avoid plagiarism, with different citation styles , or with finding the perfect journal to submit your paper to, then have a look at our collection of articles on the Wordvice academic resources website . We also recommend our professional English editing and proofreading services , including paper editing and academic editing services to ensure that your writing is free of errors before submitting your manuscript to a journal.

Citation guides

All you need to know about citations

How to cite a master's thesis in Harvard

To cite a master's thesis in a reference entry in Harvard style include the following elements:

• Author(s) of the master's thesis: Give the last name and initials (e. g. Watson, J.) of up to three authors with the last name preceded by 'and'. For four authors or more include the first name followed by et al., unless your institution requires referencing of all named authors.
• Year of submission: Give the year in round brackets.
• Title of the master's thesis: Give the title as presented in the source. Only the first letter of the first word and proper nouns are capitalized.
• Degree description: Type of degree.
• Degree-awarding institution: Give the name of the institution.

Here is the basic format for a reference list entry of a master's thesis in Harvard style:

Author(s) of the master's thesis . ( Year of submission ) Title of the master's thesis . Degree description . Degree-awarding institution .

Take a look at our reference list examples that demonstrate the Harvard style guidelines in action:

A master's thesis by one author

Bauger, L . ( 2011 ) Personality, Passion, Self-esteem and Psychological Well-being among Junior Elite Athletes in Norway . Master's Thesis . University of Tromsø .

An unpublished master's thesis

Aube, K. E . ( 2019 ) A comparison of water main failure prediction models in San Luis Obispo, CA . Unpublished master's thesis . Cal Poly .

This citation style guide is based on the Cite Them Right (10 th edition) Harvard referencing guide.

More useful guides

• Harvard Referencing: Theses
• Referencing with Harvard: Thesis or dissertation
• Citing and referencing: Theses/Dissertations

More great BibGuru guides

• AMA: how to cite an honors thesis
• MLA in-text citations with multiple authors
• MLA: how to cite a 10-q report

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How many references is enough?

Some reflections on why more references isn't always better, but how strategic referencing might help

Anne-Wil Harzing - Sat 30 May 2020 10:40 (updated Sat 15 Apr 2023 07:23)

Like most senior academics I am reviewing a lot of papers, both for journals where I am on the editorial board and for my junior colleagues in the context of my staff development work at Middlesex . Many of these papers have sentences followed (or interrupted in the middle) by a long and sometimes very long string of references. Most of these papers had well over 100 references in total, which might even lead the paper to be inaccurately classified as a review article by the Web of Science . So I started wondering: How many references is enough?

More isn't always better

My "rule of thumb" has always been to use a maximum of three references to support a particular statement. The role of a literature review is to provide a targeted review of the literature.  In my view, there are several reasons why it is wise not to use too many references:

• It really disturbs the flow of the paper.
• It may provide an implicit signal that your work isn't very interesting or important, as so much has already been published in the field. This means you need to work harder to convince the reviewers you are making a unique contribution.
• It shows that you may not be able to distinguish what the key works in a particular field are and thus are not really that well versed in the literature.
• It does make you look like a bit of a student as having lots of references is quite typical of PhD theses. So it might lead the reviewer to think you are an immature academic writer, which is something you would want to avoid.
• The more references you use (beyond the ones that are really needed to substantiate your argument), the higher the risk that one of the reviewer knows the work you cite better than you do and disagrees with you that this work supports the statement(s) you are making. This might lead the reviewers to be more critical of the rest of the paper as well.

The other side of the coin

On the other hand, there are also good reasons to not be stingy with references.

• You need to demonstrate your thorough knowledge of the field by citing enough of the key references. If the field has been very active, this might mean referencing quite a lot of studies.
• You need to cite the "key people" in a particular field for both intrinsic (this is what is expected in a literature review) and extrinsic reasons (they might be your reviewers and might be annoyed if you have missed their work). However, unless they are intrinsically important, don't "slip in" some references to people you think might be your reviewers by adding them to a block of other references. I have lost count of the number of times a reference to my work really had nothing to do with the content (see also Are referencing errors undermining our scholarship and credibility? ).
• You need to show you are part of the journal "conversation" (see also Why does my paper get a desk-reject time and again? ). Again do this only when the references are intrinsically important. Editors are not stupid, they can  spot easily that you have just added references to their journal last minute after having been rejected at your preferred journal.

General recommendations

As always, looking at your target journal will give you a better feel of the preferences in your sub-discipline (for details of this principle see the slides here: Middlesex University Summer 2019 writing boot-camp ). When doing a final read of the paper, you might also want to reconsider deleting references that you are only citing once and only in connection with a lot of others. These are clearly not essential to your paper. For further guidelines, refer to these - slightly edited - responses to the question: How many references do I need at https://academia.stackexchange.com/ (a very useful site). For general guidance on when to use references see one of my first white papers: Writing coursework assignments

Answer 1: The short and somewhat unsatisfactory answer is: enough

There is no formal limit but obviously too many becomes impractical. If you can reference a huge number of references for a single statement (sentence) it is normal to pick one or possibly a few by using a format indicating these references are just examples, "e.g., Smith et al., 1943; Turner and Anthony, 1963)", "[some statement] by, for example, Smith et al. (1943) and Turner and Anthony (1963)." Exactly when it is reasonable to show examples and when one actually have to show all references is a matter of context. If you, for example, have a series of references that together build up some matter and where none is more important than the other and none summarize the other, it could be necessary to list them all regardless of how many there are. I suggest you try to look at a number of different papers of a similar type (literature review) to the one you are writing to see how others handle such instances. [...] The main point of this is to know when it is sufficient to list only (good) examples rather than all possible references. This is of course a matter of training and learning to assess when which format is appropriate. It is therefore necessary to assess when papers simply duplicate each other (from whatever view point you reference) or when they each contribute something unique that merits their reference.

Answer 2: Don't over do it

A literature review in an article is meant as a general reference, so the reader can get "up to speed" in the state of the art of the topic under discussion. In your thesis, you have to show that you are able to search the literature, you understand it, and are able to extract the important information. If you put every single article, you are not fulfilling any. On the one hand, the reader will not know what are the most relevant articles for your work. On the other front, anyone can get all the articles published in a subfield in the last couple of years and write a sentence, based on the abstract and the figures, in just a few days. In short, show that you have comprehended the literature by finding the most informative subset of articles.

Want to know more about referencing?

I can highly recommend this article by Matthieu Mansard in European Management Review, who distinguishes four key motives of referencing: epistemic, rhetoric, symbolic, and economic.

• Mandard, M (2021). On the shoulders of giants? Motives to cite in management research. European Management Review , DOI: abs/10.1111/emre.12495

Related blogposts

• The four P's of getting published
• The four C's of getting cited
• How to write for US journals with non-US data
• Useful resources when preparing for journal submission
• Why does my paper get a desk-reject time and again?
• Strange journal invitations popping up in my inbox every day
• Are referencing errors undermining our scholarship and credibility?
• Last impressions count too! The importance of conclusions

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Mastering Your Dissertation pp 123–130 Cite as

How Do I Reference?

Referencing and Avoiding Plagiarism

• Sue Reeves   ORCID: orcid.org/0000-0002-3017-0559 3 &
• Bartek Buczkowski   ORCID: orcid.org/0000-0002-4146-3664 4  
• First Online: 19 October 2023

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References are an important part of your dissertation, and you may need anywhere between 20 and 200 references, possibly more depending on the length of your thesis. But it is important that you reference appropriately and correctly, whether this is in the in-text citations or the list of references at the end of your thesis. This chapter explains the differences between a reference list and a bibliography. You will also want to avoid the risk of plagiarism, and this is explained, to help you ensure that you write your dissertation entirely in your own words.

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Cottrell S (2008) The study skills handbook. Palgrave Macmillan, London

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Academic Integrity - Referencing, Citation & Avoiding Plagiarism: Writing Dissertations or Theses

• Introduction
• Academic Integrity Tutorials
• Plagiarism Examples
• Common Knowledge
• Paraphrasing Explained
• Plagiarism and the Internet
• What is in-text citation?
• School Citing Styles
• APA Style Guide
• Harvard Style Guide
• Chicago Style Guide
• Vancouver Style Guide
• MLA Style Guide
• MHRA Style Guide
• OSCOLA Style Guide
• UCD Writing Centre
• International Students Study Skills
• Critical Thinking
• Taking lecture notes
• Active reading and note-taking
• Time management
• Writing Strategies
• Open Book Exams and Referencing
• Exams and Revision
• Writing Dissertations or Theses

Dissertations or Theses

A dissertation or thesis is a research project that asks a question(s) and sets out to answer that question(s) through research and inquiry. It is completed in an structured, critical and academically rigorous fashion ( GradCoach , 2021).

This eight step guide is designed to help you get started when undertaking an undergraduate or masters dissertation or thesis. It also includes a wealth of links to other resources where further help can be found.

Eight Step Dissertation or Thesis Guide

  1. make a plan.

Breaking down a large task, such as a dissertation, will make your project seem more manageable and allow you to better take control of your time. Make a list of all the task you have to do from beginning to submission. Working backwards can sometimes help with this. Then, order these by date for when they should be completed. Print out the planning template in the 'Further Reading' section below to make a start.

Print out your dissertation action plan and put it somewhere prominent so you can actively check your progress and make any changes necessary. Regularly spend time tracking your process and thinking ahead. In your action plan, you do not need to do each section of the dissertation in sequence. Different parts such as methodology, results, literature review can be worked on and drafted at the same time to get a head start on the writing process. These can then be revised and completed for their deadline.

Begin to set up a filling system for research you have found, your notes, sections of your thesis, course materials. This filing system should be for both print and online materials. Review this throughout your project. Make back-ups of your thesis/dissertation and all necessary files as you go and save to the cloud or somewhere else safe. Accidents can happen, so this can avoid unnecessary pain.

  2. Pick a Topic

Read, read, and read more. Choosing a topic will require dedicated reading time. As you read, create a list of possible topics that you can narrow down.  Your research will need to advance the research knowledge in some way. This maybe small, such as applying a new theory or looking at a slightly different population.

Chose an area that will interest you for the duration of the dissertation or even beyond. Review lectures and previous assignments from every year of your course. Review current journals from the Library in your area. Go to UCD Connect  and select eJournals. Try to identify a gap in the literature. This will require dedicated reading time to become familiar with the area.

Look at the research interests of your possible supervisors. Go to UCD Research to do this. Review any previous dissertations available from your school. Note the Library does not hold undergraduate or masters dissertations. Include choosing a topic in the first draft of your project plan, otherwise you may spend too long on this part.

Questions to ask of potential topics

• Life experience – do you have any personal connection or life experience with the topic, to make it interesting and easy to relate to?
• Can this topic be researched in the allowed timeframe?
• Is there adequate research literature to draw on? Spend some time on OneSearch and Library Databases for your subject area.
• Will the supervisor for that topic be someone you can work with?
• Do you have the adequate skills and resources to carry out research in this area?
• Scope of topic - is the topic too broad? Make sure it is focused clearly so that you can frame a specific research question or thesis statement. Alternatively, if it is too narrow, there may not be enough literature for you to draw from. Think Goldilocks and her perfect bowl of porridge.
• Ethics approval – will this topic require ethics approval? This can take time and may make the dissertation unmanageable in the time frame. Discuss this with your supervisor before any choice on such a topic.

Research Question, Thesis Statement, Hypothesis

Depending on the guidelines provided by your school you will need to go on to develop a research question, a thesis statement and perhaps a hypothesis.

A research question (s) needs to clearly capture what gap in the research you want to answer. It needs to be broad enough to sustain your dissertation and specific enough that you can answer it clearly and within the timeframe. Once decided, you may find our "Approaching your Research Question" of use. 

A thesis statement serves as the main argument that drives your paper forward. It shows the emphasis of your argument and indicates its methodology. It focuses your ideas into one or two sentences. It should present the topic of your paper and also make a comment about your position in relation to the topic. Your thesis statement should tell your reader what the paper is about and also help guide your writing and keep your argument focused ( UCD Writing Centre , 2021).

The hypothesis is formulated before you start. It states what you expect to happen. Your research then tests this hypothesis to see if there is evidence to support it or not ( Cottrell , 2019, p.355).

  3. Structure

Each discipline and perhaps topic will have a particular structure. Ensure you check your dissertation or thesis guidelines for this. If not present, discuss with your supervisor. It is very important to get advice on this before you start. Some headings that appear in many disciplines would be the following

• Literature Review
• Themed Chapters
• Methodology
• References and Bibliography

For detailed examples of dissertation structures in different disciplines go to the University of Leeds ' Final Chapter '.

  4. Literature Review

A literature review is an overview of the research relating to your research topic. It allows you to demonstrate what has been written on the topic and where your research fits in to that area. You can use it to acquaint yourself fully with the research area, theories, methodologies, key researchers, and anything else of note. It will provide a framework for your research and the evidence needed to support your research question and methodology.

• Use UCD Library’s OneSearch and Databases from UCD Connect  to search the literature. Consult the Library’s Subject Guides  for Databases in your subject area.
• Make an appointment for help searching the literature with your liaison librarian .
• Use the Library’s video tutorials on how best to search library resources.
• Collect your references as you search (see below). This is essential.
• Begin by searching and reading abstracts to identify a set of articles of interest. Gather a number of these, then identify which ones you want to read in detail.
• Follow up on any citations or references in those articles to track the beginnings of the research idea.
• Read literature review articles in your subject area to see the writing style and to find out who the main researchers are on your topic.
• Read actively and critically . Take organized and attractive notes you can easily consult.
• Use your notes for the basis of your literature review. As you take notes, practice capturing the content of the researcher’s work or themes of interest in two or three lines, that could be included in your literature review. Make sure that you are not simply describing or summarising the literature; you should analyse, compare, synthesise, and critically evaluate what you read. Avoid just highlighting text in articles or books, as this is not memorable after the first reading. Date every set of notes you make, and file for easy retrieval.
• Visit UCD Writing Centre for help. They can work with you to get the best out of your writing.

UCD Writing Centre has an excellent video on writing a Literature Review. UCD Library also has a guide dedicated to Literature Review .

  5. Referencing and Citation

Begin your Reference List or Bibliography as soon as you begin your research.

If you do this using EndNote or another reference management software, this is easy and can be done as you search. See our EndNote guide for details.

If you are manually creating your references, create a References Master List as you begin searching. Copy full reference details of each source, formatted in the required reference style. Use the Academic Integrity Guide for different style formats such as Harvard, APA, MLA etc.

In your notes, ensure you cite each source you are referring to with an author and page number. This will save an enormous amount of time and agony at the end of your dissertation. See our guide on Note Taking .

  6. Writing Up

• Have a clear naming system for versions of your thesis so that you do not over-write any work. For example ‘Methodology Draft 1’ or ‘Methodology 210201’.
• Start multiple sections at the same time. This will allow flexibility in your work in case of writers block, and better distribute your writing time across sections. 
• Try to avoid perfectionism. Do not spend a long time perfecting one element, such as the literature review, at the expense of other elements such as your results, discussion or conclusion.
• Getting parts of sections down on paper in some form is good writing practice. You can start with headings and fill in notes underneath. It is better to have written multiple drafts of your thesis to give you time to formulate your ideas and stand back from your writing while not against a deadline.
• Date every piece of writing you draft, whether notes or thesis content. Never delete something you have written, just file it for possible re-use.
• If you are carrying out quantitative or qualitative research, write up the results as you get them. Write up the methodology also, while it is fresh in your mind. This can be redrafted and polished off at a later stage. Remember to include all necessary references and citations.
• Write the introduction last. This ensures you have covered everything in the body of your dissertation that has been set out in the introduction.
• Leave enough time for the conclusion so that you are not under time pressure, and cannot give your dissertation the finish it deserves. You can even start drafting this before you have all your results, just to get a format created that can be worked on.
• Keep reading. Do not stop reading once your literature review is completed. Continue to look for new articles on your subject area, that you might need to acknowledge in your dissertation.
• Talk to other students, friends and family members about your thesis. Explain the ideas and methodology. This will help you clarify the content and address weaknesses.

UCD Writing Centre offers one-to-one sessions, workshops, and resources to help with writing. Use this excellent service as much as you can.    

  7. Editing and Proofing

Ensure you have included editing and proofing in your dissertation action plan. Taking a break of a day or two from your piece can be helpful to allow you see it with fresh eyes.

Ask fellow students, friends and family to review your work for spelling, grammar or other mistakes. Return the favour if possible. Asking anyone else to write your work is not acceptable and would be plagiarism. See our advice on avoiding plagiarism .

Do not just work on screen. If you can, print out draft versions rather than working onscreen completely. This can really help with editing.

Read your work out loud. This has been proven as one of the best methods in editing - for spotting lack of punctuation, overly long sentences, grammatical mistakes, repetitive words, and much more.

  8. Submission

Before submission, return to the requirements for the dissertation provided by your programme or school. Check off every aspect of the requirements to ensure you have included all elements requested. Double check the submission date.

If you are required to submit a printed and bound version of your dissertation or thesis, ensure you have left adequate time to get this completed.

Further Reading

Allison, B. and Race, P. (2004) The student's guide to preparing dissertations and theses. London: Routledge Falmer. Available at: https://tinyurl.com/ygr634tv .

Cottrell, S. (2019) The study skills handbook . 5th edn. London: Macmillan International Higher Education.  https://tinyurl.com/yhumjxgc .

Gradcoach, Jansan, D. (2021) What exactly is a dissertation (or thesis)? Available at: https://gradcoach.com/what-is-a-dissertation/ .

Greetham, B. (2019) How to write your undergraduate dissertation. 3rd edn. London: Red Globe Press.  https://tinyurl.com/yk6y5kt3 .

Joyner, R. L., Rouse, W. A. J. D. and Glatthorn, A. A. (2018) Writing the winning thesis or dissertation: A step-by-step guide. Thousand Oaks: Corwin. Available at: https://tinyurl.com/yhkldw85 .

McMillan, K. and Weyers, J. D. B. (2012) The study skills book. Harlow: Pearson. Available at: https://tinyurl.com/ygk8a9ps .

The University Library, University of Leeds (2021) Final chapter . Available at: https://resources.library.leeds.ac.uk/final-chapter/index.html .

Thomas, G. (2017) Doing research. London: Palgrave. Available at: https://tinyurl.com/yfwkxjty .

UCD Library, University College Dublin (2021a) Academic integrity guide . Available at: https://libguides.ucd.ie/academicintegrity .

UCD Library, University College Dublin (2021b) Active reading and note-taking . Available at: https://libguides.ucd.ie/academicintegrity/activereadingandnotetaking .

UCD Library, University College Dublin (2021c) Critical thinking . Available at: https://libguides.ucd.ie/academicintegrity/criticalthinking .

UCD Library, University College Dublin (2021d) Library contacts for Colleges and Schools . Available at: https://www.ucd.ie/library/contact/clls/ .

UCD Library, University College Dublin (2021e)  Literature Review . Available at: https://libguides.ucd.ie/litreview/intro .

UCD Library, University College Dublin (2021f) Subject Guides . Available at: https://www.ucd.ie/library/students/ .

UCD Research (2021). UCD Research: People . Available at: https://people.ucd.ie/ .

UCD Writing Centre (2021) UCD Writing Centre . Available at: https://www.ucd.ie/writingcentre/ .

• Dissertation or Thesis Plan Planning Template for a dissertation or thesis

• << Previous: Exams and Revision
• Last Updated: Apr 2, 2024 2:37 PM
• URL: https://libguides.ucd.ie/academicintegrity

Thesis and Dissertation Guide

• « Thesis & Dissertation Resources
• The Graduate School Home

• Introduction
• Copyright Page
• Dedication, Acknowledgements, Preface (optional)
• Table of Contents
• List of Tables, Figures, and Illustrations
• List of Abbreviations
• List of Symbols

Non-Traditional Formats

Font type and size, spacing and indentation, tables, figures, and illustrations, formatting previously published work.

• Internet Distribution
• Open Access
• Registering Copyright
• Using Copyrighted Materials
• Use of Your Own Previously Published Materials
• Submission Steps
• Submission Checklist
• Sample Pages

II. Formatting Guidelines

All copies of a thesis or dissertation must have the following uniform margins throughout the entire document:

• Left: 1″ (or 1 1/4" to ensure sufficient room for binding the work if desired)
• Right: 1″
• Bottom: 1″ (with allowances for page numbers; see section on Pagination )
• Top: 1″

Exceptions : The first page of each chapter (including the introduction, if any) begins 2″ from the top of the page. Also, the headings on the title page, abstract, first page of the dedication/ acknowledgements/preface (if any), and first page of the table of contents begin 2″ from the top of the page.

Non-traditional theses or dissertations such as whole works comprised of digital, artistic, video, or performance materials (i.e., no written text, chapters, or articles) are acceptable if approved by your committee and graduate program. A PDF document with a title page, copyright page, and abstract at minimum are required to be submitted along with any relevant supplemental files.

Fonts must be 10, 11, or 12 points in size. Superscripts and subscripts (e.g., formulas, or footnote or endnote numbers) should be no more than 2 points smaller than the font size used for the body of the text.

Space and indent your thesis or dissertation following these guidelines:

• The text must appear in a single column on each page and be double-spaced throughout the document. Do not arrange chapter text in multiple columns.
• New paragraphs must be indicated by a consistent tab indentation throughout the entire document.
• The document text must be left-justified, not centered or right-justified.
• For blocked quotations, indent the entire text of the quotation consistently from the left margin.
• Ensure headings are not left hanging alone on the bottom of a prior page. The text following should be moved up or the heading should be moved down. This is something to check near the end of formatting, as other adjustments to text and spacing may change where headings appear on the page.

Exceptions : Blocked quotations, notes, captions, legends, and long headings must be single-spaced throughout the document and double-spaced between items.

Paginate your thesis or dissertation following these guidelines:

• Use lower case Roman numerals (ii, iii, iv, etc.) on all pages preceding the first page of chapter one. The title page counts as page i, but the number does not appear. Therefore, the first page showing a number will be the copyright page with ii at the bottom.
• Arabic numerals (beginning with 1, 2, 3, 4, etc.) start at chapter one or the introduction, if applicable. Arabic numbers must be included on all pages of the text, illustrations, notes, and any other materials that follow. Thus, the first page of chapter one will show an Arabic numeral 1, and numbering of all subsequent pages will follow in order.
• Do not use page numbers accompanied by letters, hyphens, periods, or parentheses (e.g., 1., 1-2, -1-, (1), or 1a).
• Center all page numbers at the bottom of the page, 1/2″ from the bottom edge.
• Pages must not contain running headers or footers, aside from page numbers.
• If your document contains landscape pages (pages in which the top of the page is the long side of a sheet of paper), make sure that your page numbers still appear in the same position and direction as they do on pages with standard portrait orientation for consistency. This likely means the page number will be centered on the short side of the paper and the number will be sideways relative to the landscape page text. See these additional instructions for assistance with pagination on landscape pages in Microsoft Word .

Format footnotes for your thesis or dissertation following these guidelines:

• Footnotes must be placed at the bottom of the page separated from the text by a solid line one to two inches long.
• Begin at the left page margin, directly below the solid line.
• Single-space footnotes that are more than one line long.
• Include one double-spaced line between each note.
• Most software packages automatically space footnotes at the bottom of the page depending on their length. It is acceptable if the note breaks within a sentence and carries the remainder into the footnote area of the next page. Do not indicate the continuation of a footnote.
• Number all footnotes with Arabic numerals. You may number notes consecutively within each chapter starting over with number 1 for the first note in each chapter, or you may number notes consecutively throughout the entire document.
• Footnote numbers must precede the note and be placed slightly above the line (superscripted). Leave no space between the number and the note.
• While footnotes should be located at the bottom of the page, do not place footnotes in a running page footer, as they must remain within the page margins.

Endnotes are an acceptable alternative to footnotes. Format endnotes for your thesis or dissertation following these guidelines:

• Always begin endnotes on a separate page either immediately following the end of each chapter, or at the end of your entire document. If you place all endnotes at the end of the entire document, they must appear after the appendices and before the references.
• Include the heading “ENDNOTES” in all capital letters, and center it 1″ below the top of the first page of your endnotes section(s).
• Single-space endnotes that are more than one line long.
• Number all endnotes with Arabic numerals. You may number notes consecutively within each chapter starting over with number 1 for the first note in each chapter, or you may number notes consecutively throughout the entire document.
• Endnote numbers must precede the note and be placed slightly above the line (superscripted). Leave no space between the number and the note.

Tables, figures, and illustrations vary widely by discipline. Therefore, formatting of these components is largely at the discretion of the author.

For example, headings and captions may appear above or below each of these components.

These components may each be placed within the main text of the document or grouped together in a separate section.

Space permitting, headings and captions for the associated table, figure, or illustration must be on the same page.

The use of color is permitted as long as it is consistently applied as part of the finished component (e.g., a color-coded pie chart) and not extraneous or unprofessional (e.g., highlighting intended solely to draw a reader's attention to a key phrase). The use of color should be reserved primarily for tables, figures, illustrations, and active website or document links throughout your thesis or dissertation.

The format you choose for these components must be consistent throughout the thesis or dissertation.

Ensure each component complies with margin and pagination requirements.

Refer to the List of Tables, Figures, and Illustrations section for additional information.

If your thesis or dissertation has appendices, they must be prepared following these guidelines:

• Appendices must appear at the end of the document (before references) and not the chapter to which they pertain.
• When there is more than one appendix, assign each appendix a number or a letter heading (e.g., “APPENDIX 1” or “APPENDIX A”) and a descriptive title. You may number consecutively throughout the entire work (e.g., 1, 2 or A, B), or you may assign a two-part Arabic numeral with the first number designating the chapter in which it appears, separated by a period, followed by a second number or letter to indicate its consecutive placement (e.g., “APPENDIX 3.2” is the second appendix referred to in Chapter Three).
• Include the chosen headings in all capital letters, and center them 1″ below the top of the page.
• All appendix headings and titles must be included in the table of contents.
• Page numbering must continue throughout your appendix or appendices. Ensure each appendix complies with margin and pagination requirements.

You are required to list all the references you consulted. For specific details on formatting your references, consult and follow a style manual or professional journal that is used for formatting publications and citations in your discipline.

Your reference pages must be prepared following these guidelines:

• If you place references after each chapter, the references for the last chapter must be placed immediately following the chapter and before the appendices.
• If you place all references at the end of the thesis or dissertation, they must appear after the appendices as the final component in the document.
• Select an appropriate heading for this section based on the style manual you are using (e.g., “REFERENCES”, “BIBLIOGRAPHY”, or “WORKS CITED”).
• Include the chosen heading in all capital letters, and center it 1″ below the top of the page.
• References must be single-spaced within each entry.
• Include one double-spaced line between each reference.
• Page numbering must continue throughout your references section. Ensure references comply with margin and pagination requirements.

In some cases, students gain approval from their academic program to include in their thesis or dissertation previously published (or submitted, in press, or under review) journal articles or similar materials that they have authored. For more information about including previously published works in your thesis or dissertation, see the section on Use of Your Own Previously Published Materials and the section on Copyrighting.

If your academic program has approved inclusion of such materials, please note that these materials must match the formatting guidelines set forth in this Guide regardless of how the material was formatted for publication.

Some specific formatting guidelines to consider include:

• Fonts, margins, chapter headings, citations, and references must all match the formatting and placement used within the rest of the thesis or dissertation.
• If appropriate, published articles can be included as separate individual chapters within the thesis or dissertation.
• A separate abstract to each chapter should not be included.
• The citation for previously published work must be included as the first footnote (or endnote) on the first page of the chapter.
• Do not include typesetting notations often used when submitting manuscripts to a publisher (i.e., insert table x here).
• The date on the title page should be the year in which your committee approves the thesis or dissertation, regardless of the date of completion or publication of individual chapters.
• If you would like to include additional details about the previously published work, this information can be included in the preface for the thesis or dissertation.

Previous: Order and Components

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How Long is a Masters Thesis? [Your writing guide]

Writing a Masters thesis can be quite the undertaking. It presents the research findings of your graduate-level masters study. It can be difficult to work out exactly how much you need to write to pass your masters degree because you can generate so much research throughout your course.

The average masters thesis is typically between 50 and 100 pages long. The length of the thesis will vary depending on the discipline and the university requirements but will typically be around 25,000 to 50,000 words in length.

My Masters thesis in theoretical computational chemistry was 60 pages long. It was quite short for a master’s thesis in chemistry because of the theoretical computational twist. Some organic chemistry Master theses were much longer – in terms of pages – because they relied on a lot of diagrams and schematics to explain their work.

Irrespective of its length, a master’s thesis must demonstrate an individual’s ability to conduct independent research and to effectively express their findings in writing.

It must pass peer-review and is often accompanied with a short oral presentation about the work to an academic committee put together by their advisor.

It must also show that the student has acquired sufficient knowledge about their chosen subject to contribute to existing scholarship in their field. Once you have graduated with your masters you can then consider whether or not a PhD is a good option for your career goals.

How Many Pages Should a Master Thesis Have?

Typically, a master thesis is expected to be anywhere between 100-200 pages long depending on the research field and topic.

In general, most master theses should have at least 30-40 pages of research content (including a literature review) with an additional 10-20 pages for other aspects of academic reports such as acknowledgements, appendices, abstracts, references and schematics or diagrams.

Furthermore, certain schools may require that your master thesis meet additional criteria such as formatting guidelines or word counts in order to be considered complete.

Your supervisor should not let your master’s thesis go to examination if it does not meet the minimum requirements for your specific field. Your academic supervisor will be your biggest asset while writing your master’s thesis.

If you want to know more about how long a Masters’s thesis and PhD dissertation is you can check out my other articles:

• How long is a Thesis or dissertation? [the data]
• Is writing a masters thesis hard? Tips on how to write a thesis
• How to write a masters thesis in 2 months [Easy steps to start writing]

How is a Masters thesis assessed and examined?

A Masters dissertation is assessed by academics in your department or university and it may also include an external examination by experts in the specific field you are studying.

The thesis will typically require a student to conduct extensive research to answer a research question and come up with an original argument or thesis on the topic.

Once the thesis has been written, the student must submit it to their faculty or university for assessment and examination.

The university will then grade the dissertation based on its content, structure, and accuracy. Most universities require that the dissertation be at least 60 pages in length and be written according to academic standards of writing and style guides.

These academic writing style guides can be very confusing and are often not something people have encountered before. However, reaching out to, and using the services of, a trusted editor will help make the process much easier.

The faculty at the university will then assess the submitted dissertation and provide feedback to help guide the student in making any necessary corrections or revisions before finally submitting it for examination.

Sometimes the examiners will require the thesis to undergo small amendments.

This is quite normal and you will be expected to address each of the criticisms before being admitted to your degree.

Also, many institutions require a public presentation on your Masters research for admission to the degree. This can be relatively nerve racking for young career academics. Nonetheless, presenting your work to a general audience is always good experience and will help prepare you for a PhD if you decide to pursue further research studies.

Effective tips on how to write a thesis successfully

Writing a master’s thesis is not an easy task and many students struggle to complete it with a smile on their faces.

Making sure that you work on your thesis little by little and that you do not get bogged down in the details too quickly is an important step to finishing your thesis without it causing too much mental anguish.

However, writing a thesis is often a very challenging thing no matter what you do. You can check out more about this in my YouTube video below right talk about the unglamorous truths about writing a thesis, whether it Masters, PhD or for peer review.

Small chunks

Work on your thesis in small chunks. Do not think of it as one big thesis but rather as small chapters and subsections within that chapter.

I actually had multiple documents with different chapters and did not combine my thesis until the end. This allowed me to compartmentalise my work and ensure that I was focused on one aspect of the thesis at a time without jumping between many other sections – which would have been a huge distraction.

Get feedback as often as possible

I’ve always been incredibly lucky with my research supervisors. I’ve been able to get feedback about my writing quickly and effectively.

Speak to your research supervisor about what would be an appropriate amount of work for them to mark at any given time.

Some supervisors like small amounts of work – such as a chapter or a subsection, whilst others prefer to have full chapters submitted at a time.

Try to work out the smallest amount of work they be happy to look over as then you can get feedback much quicker.

Also, you can reach out to other supervisors and academics that may be able to give you feedback on your writing. You do not just have two work with your primary supervisor when looking for feedback.

Do what you must to get through

Even though many helpful PhD and thesis writing blogs and videos talk about making yourself as productive as possible, the truth is sometimes you have to do whatever you can to get through.

For example, I used to eat a lot of chocolate and drink a lot of energy drinks to try to focus myself while writing up my thesis.

I only did this for a short period of time and it certainly wasn’t sustainable. But, when you have got a tight deadline sometimes you just have to do whatever you can to get through your writer’s block.

Protect your flow

Protect your flow as much as possible. Getting into a flow state can be achieved regularly if you change your environment to make sure that you are able to focus effectively.

For example, I like to completely turn off my mobile phone and email or other computer notifications so that I can focus for at least one hour on writing my thesis.

You may also find white noise helpful if you are in a particularly noisy environment such as a shared office.

If you find yourself becoming distracted – remove that distraction as best you can. Protecting your flow and working for one-hour blocks will really help you finish on time.

Wrapping up

This article has been through everything you need to know about the length of a Masters thesis and how to write your thesis effectively.

The length of a Masters thesis is very much dependent on the field of study and the University’s requirements for your course. Nonetheless, they are typically between 50 and 200 pages long and are examined by experts in the field and other academics before you are admitted into the degree.

There may also be a short presentation that is given to the public or academics in your department.

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.

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Literature reviews

Writing a literature review.

The following guide has been created for you by the  Student Learning Advisory Service . For more detailed guidance and to speak to one of our advisers, please book an  appointment  or join one of our  workshops . Alternatively, have a look at our  SkillBuilder  skills videos.   

Preparing a literature review involves:

• Searching for reliable, accurate and up-to-date material on a topic or subject
• Reading and summarising the key points from this literature
• Synthesising these key ideas, theories and concepts into a summary of what is known
• Discussing and evaluating these ideas, theories and concepts
• Identifying particular areas of debate or controversy
• Preparing the ground for the application of these ideas to new research

Finding and choosing material

Ensure you are clear on what you are looking for. ask yourself:.

• What is the specific question, topic or focus of my assignment?
• What kind of material do I need (e.g. theory, policy, empirical data)?
• What type of literature is available (e.g. journals, books, government documents)?

What kind of literature is particularly authoritative in this academic discipline (e.g. psychology, sociology, pharmacy)?

How much do you need?

This will depend on the length of the dissertation, the nature of the subject, and the level of study (undergraduate, Masters, PhD). As a very rough rule of thumb – you may choose 8-10 significant pieces (books and/or articles) for an 8,000 word dissertation, up to 20 major pieces of work for 12-15,000 words, and so on. Bear in mind that if your dissertation is based mainly around an interaction with existing scholarship you will need a longer literature review than if it is there as a prelude to new empirical research. Use your judgement or ask your supervisor for guidance.

Where to find suitable material

Your literature review should include a balance between substantial academic books, journal articles and other scholarly publications. All these sources should be as up-to-date as possible, with the exception of ‘classic texts’ such as major works written by leading scholars setting out formative ideas and theories central to your subject. There are several ways to locate suitable material:

Module bibliography: for undergraduate dissertations, look first at the bibliography provided with the module documentation. Choose one or two likely looking books or articles and then scan through the bibliographies provided by these authors. Skim read some of this material looking for clues: can you use these leads to identify key theories and authors or track down other appropriate material?

Library catalogue search engine: enter a few key words to capture a range of items, but avoid over-generalisations; if you type in something as broad as ‘social theory’ you are likely to get several thousand results. Be more specific: for example, ‘Heidegger, existentialism’. Ideally, you should narrow the field to obtain just a few dozen results. Skim through these quickly to identity texts which are most likely to contribute to your study.

Library bookshelves: browse the library shelves in the relevant subject area and examine the books that catch your eye. Check the contents and index pages, or skim through the introductions (or abstracts, in the case of journal articles) to see if they contain relevant material, and replace them if not. Don’t be afraid to ask one of the subject librarians for further help. Your supervisor may also be able to point you in the direction of some of the important literature , but remember this is your literature search, not theirs.

Online: for recent journal articles you will almost certainly need to use one of the online search engines. These can be found on the ‘Indexing Services’ button on the Templeman Library website. Kent students based at Medway still need to use the Templeman pages to access online journals, although you can get to these pages through the Drill Hall Library catalogue. Take a look as well at the Subject Guides on both the Templeman and DHL websites.

Check that you have made the right selection by asking:

• Has my search been wide enough to ensure that I have identified all the relevant material, but narrow enough to exclude irrelevant material?
• Is there a good enough sample of literature for the level (PhD, Masters, undergraduate) of my dissertation or thesis?
• Have I considered as many alternative points of view as possible?
• Will the reader find my literature review relevant and useful?

Assessing the literature

Read the material you have chosen carefully, considering the following:

• The key point discussed by the author: is this clearly defined
• What evidence has the author produced to support this central idea?
• How convincing are the reasons given for the author’s point of view?
• Could the evidence be interpreted in other ways?
• What is the author's research method (e.g. qualitative, quantitative, experimental, etc.)?
• What is the author's theoretical framework (e.g. psychological, developmental, feminist)?
• What is the relationship assumed by the author between theory and practice?
• Has the author critically evaluated the other literature in the field?
• Does the author include literature opposing their point of view?
• Is the research data based on a reliable method and accurate information?
• Can you ‘deconstruct’ the argument – identify the gaps or jumps in the logic?
• What are the strengths and limitations of this study?
• What does this book or article contribute to the field or topic?
• What does this book or article contribute to my own topic or thesis?

As you note down the key content of each book or journal article (together with the reference details of each source) record your responses to these questions. You will then be able to summarise each piece of material from two perspectives:     

Content: a brief description of the content of the book or article. Remember, an author will often make just one key point; so, what is the point they are making, and how does it relate to your own research project or assignment?

Critical analysis: an assessment of the relative strengths and weaknesses of the evidence used, and the arguments presented. Has anything conveniently been left out or skated over? Is there a counter-argument, and has the author dealt with this adequately? Can the evidence presented be interpreted another way? Does the author demonstrate any obvious bias which could affect their reliability? Overall, based on the above analysis of the author’s work, how do you evaluate its contribution to the scholarly understanding and knowledge surrounding the topic?    

Structuring the literature review

In a PhD thesis, the literature review typically comprises one chapter (perhaps 8-10,000 words), for a Masters dissertation it may be around 2-3,000 words, and for an undergraduate dissertation it may be no more than 2,000 words. In each case the word count can vary depending on a range of factors and it is always best, if in doubt, to ask your supervisor.

The overall structure of the section or chapter should be like any other: it should have a beginning, middle and end. You will need to guide the reader through the literature review, outlining the strategy you have adopted for selecting the books or articles, presenting the topic theme for the review, then using most of the word limit to analyse the chosen books or articles thoroughly before pulling everything together briefly in the conclusion.

Some people prefer a less linear approach. Instead of simply working through a list of 8-20 items on your book review list, you might want to try a thematic approach, grouping key ideas, facts, concepts or approaches together and then bouncing the ideas off each other. This is a slightly more creative (and interesting) way of producing the review, but a little more risky as it is harder to establish coherence and logical sequencing.

Whichever approach you adopt, make sure everything flows smoothly – that one idea or book leads neatly to the next. Take your reader effortlessly through a sequence of thought that is clear, accurate, precise and interesting. 

Writing up your literature review

As with essays generally, only attempt to write up the literature review when you have completed all the reading and note-taking, and carefully planned its content and structure. Find an appropriate way of introducing the review, then guide the reader through the material clearly and directly, bearing in mind the following:

• Be selective in the number of points you draw out from each piece of literature; remember that one of your objectives is to demonstrate that you can use your judgement to identify what is central and what is secondary.
• Summarise and synthesise – use your own words to sum up what you think is important or controversial about the book or article.
• Never claim more than the evidence will support. Too many dissertations and theses are let down by sweeping generalisations. Be tentative and careful in the way you interpret the evidence.
• Keep your own voice – you are entitled to your own point of view provided it is based on evidence and clear argument.
• At the same time, aim to project an objective and tentative tone by using the 3rd person, (for example, ‘this tends to suggest’, ‘it could be argued’ and so on).
• Even with a literature review you should avoid using too many, or overlong, quotes. Summarise material in your own words as much as possible. Save the quotes for ‘punch-lines’ to drive a particular point home.
• Revise, revise, revise: refine and edit the draft as much as you can. Check for fluency, structure, evidence, criticality and referencing, and don’t forget the basics of good grammar, punctuation and spelling.