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APA/MLA formatting guides
APA/MLA formatting guides are vital because clarity and credibility depend heavily on selecting and adhering to the correct citation style. Whether you’re a student finalizing a capstone project, thesis, or dissertation, a researcher preparing a manuscript for publication, or an instructor guiding your class through academic norms, understanding the subtle yet crucial differences between APA and MLA formatting is key.
This blog post by AI&GB provides the breakdown you need to approach your next document or manuscript with confidence and precision, ensuring it meets the highest standards often refined during expert proofreading.
APA/MLA Formatting Guide: Social Sciences vs. Humanities
When writing scientific papers, choosing the correct citation style is crucial for clarity, credibility, and academic integrity. Two of the most widely used styles are APA (American Psychological Association) and MLA (Modern Language Association). While both serve to credit sources and structure scholarly writing, they differ significantly in formatting, citation rules, and disciplinary usage.
This APA/MLA formatting guide breaks down the essentials of APA and MLA formatting to help you choose the right style and apply it effectively.
When to Use APA vs. MLA Formatting
APA Style is preferred in the social sciences, including psychology, education, sociology, and business. It emphasizes the publication date and the clarity of the research.
MLA Style is common in the humanities, such as literature, philosophy, and cultural studies. It focuses on authorship and textual analysis.
APA vs. MLA: Side-by-Side Comparison
☞ Here’s a quick comparison table of the main elements of APA and MLA formatting:
| Feature | APA (7th Edition) | APA Example | MLA (9th Edition) | MLA Example |
|---|---|---|---|---|
| Discipline | Social sciences, education, psychology | — | Humanities, literature, philosophy | — |
| Title Page | Required: Title, author, institution, course, date |
The Impact of Climate Policy Jane Smith University of X PSY101 Oct 2025 |
Not required | Title centered above first paragraph |
| Running Head | Optional for students; page number top-right | Page 1 | Not used | Page number top-right only |
| Font & Spacing | Times New Roman, 12 pt, double-spaced | — | Times New Roman, 12 pt, double-spaced | — |
| In-text Citation (1–2 authors) | (Author, Year, p. #) |
(Smith, 2020, p. 15) (Jones & Lee, 2019; Smith, 2020) |
(Author p. #) |
(Smith 15) (Jones 22; Lee 47) |
| In-text Citation (3+ authors) | (FirstAuthor et al., Year) | (Taylor et al., 2021, p. 88) | (FirstAuthor et al. p. #) | (Taylor et al. 88) |
| Reference Page Title | “References” centered | — | “Works Cited” centered | — |
| Author Name Format | Last name, initials | Smith, J. A. | Full name | John Smith |
| Date Placement | After author name | Smith, J. A. (2020). | At end of citation | Smith, John. Title. Publisher, 2020. |
| URL Format | Full URL, no “Retrieved from” | https://www.example.com/article | Trimmed URL, no “http://” or “https://” | www.example.com/article |
| DOI Format | https://doi.org/10.1234/abc123 | https://doi.org/10.1234/abc123 | doi:10.1234/abc123 | doi:10.1234/abc123 |
| Quotation Integration | Paraphrasing preferred | Smith (2020) found that climate action… | Direct quotes common | “Climate action is urgent…” (Smith 15). |
| Multiple References | Alphabetical by author, hanging indent |
Jones, M., & Lee, T. (2019). Smith, J. A. (2020). |
Alphabetical by author, hanging indent |
Jones, Mark, and Tina Lee. Smith, John. |
| Reference (3+ authors) | List up to 20 authors | Taylor, R., Kim, S., Lopez, M., & Chen, L. (2021). | List first author + “et al.” | Taylor, Rachel, et al. |
Sample Citations
■ JOURNAL ARTICLE
APA: Fried, E. I., Papanikolaou, F., & Epskamp, S. (2022). Mental health and social contact during the COVID-19 pandemic. Clinical Psychological Science, 10(2), 340-354. https://doi.org/10.1177/21677026211017839
MLA: Fried, Eiko I., et al. “Mental Health and Social Contact During the COVID-19 Pandemic.” Clinical Psychological Science, vol. 10, no. 2, 2022, pp. 340-54, https://doi.org/10.1177/21677026211017839.
■ BOOK
APA: Borrell, B. (2021). The first shots: The epic rivalries and heroic science behind the race to the coronavirus vaccine. Mariner Books.
MLA: Borrell, Brendan. The First Shots: The Epic Rivalries and Heroic Science Behind the Race to the Coronavirus Vaccine. Mariner Books, 2021.
Formatting Best Practices & Digital Tools
The technical rules of APA and MLA can feel tedious, but attention to these details is essential for passing the final review stage. Use these practices and digital tools to ensure every page is compliant:
| Best Practice | Description & Tip |
|---|---|
| Verify Disciplinary Use | Use APA (Social Sciences) if your paper involves data, experiments, or current research. Use MLA (Humanities) if your paper involves textual analysis or theoretical discussion. |
| Check Local Guidelines | Always consult your institution's or journal's guidelines. Many departments have specific preferences that supersede the general style manual. |
| Master Double Spacing | Both APA and MLA require double-spaced text throughout the entire document. Ensure there is no extra space added between paragraphs. |
| Set the Hanging Indent |
This is critical for the References/Works Cited list. The first line of each citation is flush left, and every subsequent line is indented 0.5 inches. Tip: Use the paragraph settings in Word/Google Docs; do not use the Tab key.
Smith, J. A. (2020). The impact of climate policy on urban planning. Environmental Studies Journal, 12(3), 45–67. https://doi.org/10.1234/esj.2020.003 |
| Format Tables (APA) | Tables should be numbered (Table 1, etc.) above the table. They must include a brief, descriptive title in *italics* just below the number. Use only three horizontal lines (top, middle, bottom). |
| Format Figures/Graphs (APA) | Figures should be numbered (Figure 1, etc.) above the figure. The number and title go above the figure. A descriptive caption must be placed below the figure. |
| Manage Equations (APA/STEM) | Equations should be indented and numbered sequentially, with the equation number placed in parentheses and flush with the right margin (e.g., E=mc2 (1)). |
| Utilize Citation Tools | Use citation tools or built-in features in Google Docs and Word. While these tools save time, you must proofread the output for errors. |
| Ensure Consistent Font | Maintain a readable font, such as Times New Roman (12pt) or Arial (11pt), throughout the entire document. Do not mix fonts. |
APA/MLA FORMATTING GUIDES: CONCLUSION
Whether your work lies in the social sciences (APA) or the humanities (MLA), mastering the proper formatting is the final step toward ensuring your research is taken seriously. Use this guide as your trusted quick reference. Your dedication deserves to be reflected in a flawlessly formatted document that is ready for submission, examination, or publication.
Correctly applying these APA/MLA formatting guides is a crucial step toward academic success. For final quality assurance, don’t hesitate to entrust your manuscript to our expert proofreading service. AI&GB guarantees a flawless document, ready for submission. We ensure meticulous adherence to all style rules, which prevents desk rejection from high-impact journals and academic committees due to formatting errors.
APA/MLA FORMATTING GUIDES: SOURCES
APA: APA Style Official Website
MLA: MLA Style Center
APA & MLA Guide: APA Style and MLA Style References Comparison Guide