APA vs MLA: Key Differences Explained
Confused between APA and MLA? Our side-by-side comparison covers title pages, citations, references, and when to use each style.
Choosing between APA 7th and MLA 9th edition documentation requires understanding the disciplinary divide between the social sciences and the humanities. While APA prioritizes publication dates to emphasize research currency, MLA highlights author names and container works, creating distinct citation mechanics that present complex challenges for cross-disciplinary writers.
This comparative analysis breaks down title pages, running headers, parenthetical citations, and final bibliographies across both styles.
Disciplinary Philosophy and Primary Usage
If you take classes across different disciplines, you’ve likely experienced the frustration of switching between APA and MLA formatting. Just when you memorize the rules for one, a professor demands the other. It’s easy to accidentally mix them up, leading to lost points on your assignments.
Understanding the key differences between the American Psychological Association (APA) style and the Modern Language Association (MLA) style is crucial for academic success. Let’s break down the major distinctions.
Discipline and Purpose
The first difference lies in who uses them.
MLA Style is primarily used in the humanities, such as literature, language, philosophy, and the arts. It prioritizes the author and the specific page number to easily locate exact quotes within a text.
APA Style is used in the social and behavioral sciences, including psychology, sociology, education, and nursing. It prioritizes the author and the date of publication, as recency of research is critical in the sciences.
The Title Page vs. The First-Page Heading
This is one of the most visible differences when you first look at a paper.
APA requires a dedicated Title Page. This page includes the paper title, author name, affiliation (school), course name, instructor, and due date, all centered in the upper half of the page.
MLA usually does not use a Title Page. Instead, it requires a specific heading block in the upper left corner of the first page containing your Name, Instructor, Course, and Date. The paper title is centered just below this block.
In-Text Citations
Because their priorities differ, their in-text citations look different.
MLA (Author-Page): Focuses on the exact location of the text. Example: (Wordsworth 263).
APA (Author-Date): Focuses on when the research was published. Example: (Smith, 2023). If you are directly quoting in APA, you also include a page number: (Smith, 2023, p. 15).
The Reference List
The final page of your document also has different naming and formatting conventions.
In MLA, it is called the Works Cited page. In APA, it is called the References page. While both use hanging indents and alphabetize by the author’s last name, the way publication information is structured within each entry differs significantly.
Choosing between APA 7th and MLA 9th edition documentation requires understanding the disciplinary divide between the social sciences and the humanities. While APA prioritizes publication dates to emphasize research currency, MLA highlights author names and container works, creating distinct citation mechanics that present complex challenges for cross-disciplinary writers.
This comparative analysis breaks down title pages, running headers, parenthetical citations, and final bibliographies across both styles.
Disciplinary Philosophy and Primary Usage
If you take classes across different disciplines, you’ve likely experienced the frustration of switching between APA and MLA formatting. Just when you memorize the rules for one, a professor demands the other. It’s easy to accidentally mix them up, leading to lost points on your assignments.
Understanding the key differences between the American Psychological Association (APA) style and the Modern Language Association (MLA) style is crucial for academic success. Let’s break down the major distinctions.
Discipline and Purpose
The first difference lies in who uses them.
MLA Style is primarily used in the humanities, such as literature, language, philosophy, and the arts. It prioritizes the author and the specific page number to easily locate exact quotes within a text.
APA Style is used in the social and behavioral sciences, including psychology, sociology, education, and nursing. It prioritizes the author and the date of publication, as recency of research is critical in the sciences.
The Title Page vs. The First-Page Heading
This is one of the most visible differences when you first look at a paper.
APA requires a dedicated Title Page. This page includes the paper title, author name, affiliation (school), course name, instructor, and due date, all centered in the upper half of the page.
MLA usually does not use a Title Page. Instead, it requires a specific heading block in the upper left corner of the first page containing your Name, Instructor, Course, and Date. The paper title is centered just below this block.
In-Text Citations
Because their priorities differ, their in-text citations look different.
MLA (Author-Page): Focuses on the exact location of the text. Example: (Wordsworth 263).
APA (Author-Date): Focuses on when the research was published. Example: (Smith, 2023). If you are directly quoting in APA, you also include a page number: (Smith, 2023, p. 15).
The Reference List
The final page of your document also has different naming and formatting conventions.
In MLA, it is called the Works Cited page. In APA, it is called the References page. While both use hanging indents and alphabetize by the author’s last name, the way publication information is structured within each entry differs significantly.
Stop Struggling with Styles: Use the Citation
Switching between APA and MLA does not require tedious manual configuration. With Formatly, you don’t need to memorize the differences. Our intelligent Citation & Structure Audit™ knows exactly what each style requires.
Simply select your desired style, and Formatly will automatically format your document in seconds, applying the correct title page, headings, and margins.
| Feature | APA Style | MLA Style |
|---|---|---|
| Title Page | Required (Separate Page) | Not Required (First-Page Heading) |
| In-Text Citation | (Author, Year, p. #) | (Author Page#) |
| Source List Name | References | Works Cited |
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