MLA Format for Thesis Writing: Everything You Need to Know
By Dr. Patricia N., DNP, PhD in Nursing Science. Reviewed by Dr. David C.. 2025-11-18.
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Key takeaways
- MLA is standard for humanities: English, literature, cultural studies
- In-text citations use author-page format without commas or 'p.'
- The 9th edition uses a flexible template for Works Cited entries
- Use title case and proper italicization/quotation marks for all titles
- Block quotes are indented one inch with citation after final punctuation
- University formatting guides supplement standard MLA requirements
MLA Format Basics for Graduate Work
The Modern Language Association (MLA) style is primarily used in humanities disciplines, particularly English, literature, comparative literature, and cultural studies. The 9th edition of the MLA Handbook (2021) introduced a flexible, template-based approach to citation that simplifies the process of citing diverse source types.
Unlike APA, MLA format doesn't use title pages in its standard format (though your university will likely require one). Standard MLA formatting includes: 12-point Times New Roman font, double-spacing throughout, 1-inch margins on all sides, half-inch paragraph indentation, and a header with your last name and page number in the top right corner.
For thesis and dissertation writing, your university's formatting guide will supplement MLA's guidelines with specific requirements for front matter, chapter formatting, and document structure.
In-Text Citations and Works Cited
MLA in-text citations use the author-page method: (Smith 45). Note the absence of a comma and the word 'p.', these are APA conventions, not MLA. For works with no page numbers, you may use paragraph numbers, chapter numbers, or section headings.
The Works Cited page lists all sources cited in your text. The 9th edition uses a template with core elements: Author, Title of Source, Title of Container, Other Contributors, Version, Number, Publisher, Publication Date, and Location. Not all elements apply to every source, include only what's relevant and available.
Book example: Smith, John. The Art of Research. Oxford UP, 2024. Journal article example: Jones, Mary. 'Understanding Qualitative Methods.' Journal of Research, vol. 12, no. 3, 2024, pp. 45-67. Website example: Brown, Sarah. 'Digital Literacy in Education.' Education Today, 15 Jan. 2026, www.educationtoday.com/digital-literacy.
MLA-Specific Rules for Thesis Writers
MLA uses title case for all titles in both citations and the Works Cited page. Italicize titles of longer works (books, journals, websites) and use quotation marks for shorter works (articles, chapters, poems).
Unlike APA, MLA prefers signal phrases: According to Smith, '...' (45). This integrative approach fits the humanities emphasis on engaging with authors' arguments rather than just citing their findings.
For theses in MLA format: use headings and subheadings to organize your chapters, but MLA doesn't prescribe specific heading levels like APA. Your university's formatting guide will specify heading formatting. Include a Works Cited page (not a bibliography or reference list) at the end of each chapter or at the end of the entire document, as required by your program.
Block quotations (more than four lines of prose or three lines of poetry) are indented one inch from the left margin, with no quotation marks. The parenthetical citation follows the final punctuation.