ASA vs APA: Sociology Citation Styles Explained
ASA and APA are both author-date citation systems used in social sciences, but they have important differences. ASA is the standard for sociology, while APA dominates psychology and related fields. This guide explains their differences and helps you choose the right style for your research.
Quick Comparison: ASA vs APA
ASA Style
- ✓ American Sociological Association
- ✓ Sociology journals and papers
- ✓ Social science research
- ✓ Less prescriptive formatting
- ✓ Full journal names
- ✓ 7th edition (2023)
APA Style
- ✓ American Psychological Association
- ✓ Psychology, nursing, education
- ✓ Behavioral sciences
- ✓ Highly detailed rules
- ✓ Full journal names
- ✓ 7th edition (2020)
Understanding the Similarities
ASA and APA share the same fundamental citation system:
- Author-date format: Both use (Author Year) in-text citations
- Alphabetical references: Both list references alphabetically
- Hanging indents: Both use hanging indents for reference entries
- Similar structure: Both follow comparable formatting principles
Because of these similarities, the differences can seem subtle but are important for proper formatting.
Key Differences: ASA vs APA
1. In-Text Citations
| Feature | ASA | APA |
|---|---|---|
| Basic format | (Author Year) | (Author, Year) |
| Page numbers | (Author Year:Page) | (Author, Year, p. Page) |
| Example | (Smith 2024) | (Smith, 2024) |
| With page | (Smith 2024:45) | (Smith, 2024, p. 45) |
| Multiple pages | (Smith 2024:45-47) | (Smith, 2024, pp. 45-47) |
ASA In-Text Citation:
Recent research (Brown 2024:56) demonstrates significant findings.
APA In-Text Citation:
Recent research (Brown, 2024, p. 56) demonstrates significant findings.
2. Reference List Title
- ASA: "REFERENCES" (all caps, centered)
- APA: "References" (title case, bold, centered)
3. Journal Article Format
ASA Reference:
Johnson, Maria and Sarah Williams. 2024. "Social Mobility in Urban Contexts: A Comparative Analysis." American Sociological Review 89(2):234-256. doi:10.1177/00031224241234567.
APA Reference:
Johnson, M., & Williams, S. (2024). Social mobility in urban contexts: A comparative analysis. American Sociological Review, 89(2), 234-256. https://doi.org/10.1177/00031224241234567
4. Author Names
| Element | ASA | APA |
|---|---|---|
| Single author | Lastname, Firstname | Lastname, F. M. |
| Example | Smith, John | Smith, J. |
| Two authors | Lastname, Firstname and Firstname Lastname | Lastname, F. M., & Lastname, F. M. |
| Separator | "and" | & |
5. Title Capitalization
| Source Type | ASA | APA |
|---|---|---|
| Journal articles | Title Case for Article Titles | Sentence case for article titles |
| Book titles | Title Case for Book Titles | Sentence case for book titles |
| Journal names | Italicized, Title Case | Italicized, Title Case |
6. Volume and Issue Numbers
ASA Format:
Journal name 89(2):234-256.
(Volume number not italicized, issue in parentheses, colon before pages)
APA Format:
Journal name, 89(2), 234-256.
(Volume number italicized, issue in parentheses, comma before pages)
Book Citations Compared
ASA Reference:
Collins, Patricia Hill. 2000. Black Feminist Thought: Knowledge, Consciousness, and the Politics of Empowerment. 2nd ed. New York: Routledge.
APA Reference:
Collins, P. H. (2000). Black feminist thought: Knowledge, consciousness, and the politics of empowerment (2nd ed.). Routledge.
Edited Book Citations
ASA Reference:
Anderson, Elijah, ed. 2023. The Oxford Handbook of Urban Sociology. Oxford, UK: Oxford University Press.
APA Reference:
Anderson, E. (Ed.). (2023). The Oxford handbook of urban sociology. Oxford University Press.
Chapter in Edited Book
ASA Reference:
Wilson, William Julius. 2023. "The Declining Significance of Race: Revisited." Pp. 45-67 in Race and Ethnicity in Modern America, edited by Mary Waters and Philip Kasinitz. Cambridge, MA: Harvard University Press.
APA Reference:
Wilson, W. J. (2023). The declining significance of race: Revisited. In M. Waters & P. Kasinitz (Eds.), Race and ethnicity in modern America (pp. 45-67). Harvard University Press.
When to Use ASA vs APA
Use ASA Style When:
- Publishing in sociology journals: American Sociological Review, Social Forces, American Journal of Sociology
- Sociology coursework: Your sociology department requires ASA
- ASA presentations: Papers for American Sociological Association conferences
- Sociology dissertations: Many sociology PhD programs require ASA
- Social science with sociological focus: Research grounded in sociological theory
Use APA Style When:
- Psychology courses: Most psychology departments require APA
- Interdisciplinary social sciences: Research spanning multiple disciplines
- Education research: Most education journals use APA
- Business and management: Common in organizational behavior
- Nursing and health sciences: Standard in these fields
- Social work: Most social work programs use APA
Detailed Comparison Table
| Feature | ASA | APA |
|---|---|---|
| Organization | American Sociological Association | American Psychological Association |
| Current edition | 7th (2023) | 7th (2020) |
| Primary field | Sociology | Psychology, behavioral sciences |
| Comma after author in-text | No: (Smith 2024) | Yes: (Smith, 2024) |
| Page separator | Colon: (Smith 2024:45) | Comma with p.: (Smith, 2024, p. 45) |
| Author names in references | Full first names | Initials only |
| Article title case | Title Case | Sentence case |
| Two authors separator | "and" | & |
| Publisher location | City, State/Country | Not included |
Website and Electronic Sources
Website Citation
ASA Reference:
American Sociological Association. 2024. "Sociology and You." Retrieved February 5, 2024 (https://www.asanet.org/sociology-and-you).
APA Reference:
American Sociological Association. (2024). Sociology and you. https://www.asanet.org/sociology-and-you
Online Article
ASA Reference:
Garcia, Maria. 2024. "Digital Inequality and Social Stratification."Sociological Perspectives. Retrieved February 5, 2024. doi:10.1177/0731121424000000.
APA Reference:
Garcia, M. (2024). Digital inequality and social stratification.Sociological Perspectives. Advance online publication. https://doi.org/10.1177/0731121424000000
Multiple Works by Same Author
Same Year
ASA Format:
Smith, John. 2024a. "First Article Title." Journal 89(1):1-20.
Smith, John. 2024b. "Second Article Title." Journal 89(2):21-40.
In-text: (Smith 2024a, 2024b)
APA Format:
Smith, J. (2024a). First article title. Journal, 89(1), 1-20.
Smith, J. (2024b). Second article title. Journal, 89(2), 21-40.
In-text: (Smith, 2024a, 2024b)
Advantages of Each Style
ASA Advantages:
- Full author names: Gives more complete attribution to researchers
- Simpler page citations: Colon format is more compact
- Sociology-specific: Designed for sociological research needs
- Title case articles: Some find this more readable
APA Advantages:
- More widely known: Students likely learned it in other courses
- Highly detailed manual: Covers more edge cases and unusual sources
- Better software support: More citation tools support APA
- Interdisciplinary acceptance: Recognized across social sciences
Common Mistakes to Avoid
- Using initials in ASA: ASA requires full first names in references
- Using & in ASA: ASA uses "and" not ampersand
- Wrong capitalization: ASA uses Title Case for articles, APA uses sentence case
- Page format confusion: Remember the colon in ASA (2024:45) vs comma in APA (2024, p. 45)
- Mixing styles: Don't combine ASA and APA formatting in one paper
- Forgetting publisher location in ASA: ASA requires city and state/country
Practical Advice
Check Requirements First
Always verify which style your instructor, department, or target journal requires. Don't assume based on discipline alone.
Use Reference Management Software
Both styles are supported by Zotero, Mendeley, EndNote, and other tools. However, verify the output as citation generators sometimes make mistakes.
When in Doubt
If you're unsure whether to use ASA or APA, ask your instructor. Many sociology courses will accept either style as long as it's used consistently.
Frequently Asked Questions
Is ASA just a variant of APA?
No. While both use author-date systems, ASA was developed independently for sociology. The differences, though subtle, are important for proper formatting.
Which style is more common in sociology?
ASA is the official style of the American Sociological Association and is standard for most sociology journals. However, some interdisciplinary journals may use APA.
Can I mix ASA and APA?
No. Choose one style and use it consistently throughout your paper. Mixing styles is considered incorrect formatting.
Which is easier to learn?
They're similarly complex. If you already know APA, transitioning to ASA mainly involves remembering the comma/colon difference and using full names.
Do I need to buy the ASA style guide?
The ASA Style Guide is helpful but not always necessary. Many institutions provide quick reference guides, and the full guide is relatively inexpensive compared to some other style manuals.
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