When to Use APA Style: Complete Guide for Students
APA (American Psychological Association) style is one of the most widely used citation formats in academic writing. Understanding when and how to use APA is essential for students in psychology, social sciences, and many other fields. This comprehensive guide explains everything you need to know about using APA style.
Quick Answer: When to Use APA
Use APA style when:
- ✓ Your course syllabus specifies APA format
- ✓ You're studying psychology, sociology, or education
- ✓ You're writing in nursing or allied health sciences
- ✓ Your journal or publisher requires APA
- ✓ Your department's style guide mandates APA
Disciplines That Use APA Style
Primary Fields (Always APA)
| Field | Why APA? |
|---|---|
| Psychology | Created by American Psychological Association; standard for all psychology research |
| Nursing | Standard for nursing journals and programs worldwide |
| Social Work | Emphasizes research and evidence-based practice |
| Education | Standard for educational research and pedagogy studies |
| Sociology | Common in sociology (though ASA is also used in some programs) |
| Communication | Standard for communication research and media studies |
Secondary Fields (Often APA)
- Business and Management: Organizational behavior, human resources, management research
- Criminal Justice: Criminology, policing, corrections research
- Political Science: Behavioral political science and policy analysis
- Anthropology: Cultural anthropology and ethnographic studies
- Linguistics: Psycholinguistics and language acquisition
- Economics: Behavioral economics and microeconomic studies
- Public Health: Health behavior and health policy research
Allied Health Sciences
- Occupational Therapy
- Physical Therapy
- Speech-Language Pathology
- Public Health
- Health Administration
- Nutrition and Dietetics
- Counseling
When NOT to Use APA Style
Use MLA Instead When:
- Writing in literature, languages, or cultural studies courses
- Analyzing literary texts, films, or artistic works
- Your humanities professor specifies MLA
Use Chicago Instead When:
- Writing history papers or dissertations
- Conducting archival or historical research
- Publishing in history or humanities journals
Use Specialized Styles When:
- Medicine/Clinical Research: Use Vancouver or AMA
- Chemistry: Use ACS (American Chemical Society)
- Engineering: Use IEEE or specific engineering styles
- Law: Use Bluebook or other legal citation styles
How to Know Which Style to Use
1. Check Your Syllabus
Your course syllabus is the first place to look. Instructors typically specify the required citation style for assignments.
2. Read the Assignment Instructions
Individual assignments may specify formatting requirements. Look for phrases like:
- "Papers must follow APA 7th edition format"
- "Use APA style for all citations"
- "Follow APA guidelines for references"
3. Ask Your Instructor
If the style isn't specified, always ask before you start writing. Don't assume based on the discipline alone.
4. Check Your Department's Guidelines
Many departments have style guides or writing handbooks that specify the preferred citation style for the major.
5. Look at Journal Requirements (for Publications)
If you're submitting to a journal, check their "Author Guidelines" or "Submission Guidelines" page for citation style requirements.
What APA Style Covers
APA style is more than just citations—it's a comprehensive formatting system that includes:
1. Citation Format
- In-text citations: (Author, Year) format
- Reference list at the end, alphabetically ordered
- Specific formats for different source types
2. Paper Structure
- Title page with running head (for professional papers)
- Abstract (typically 150-250 words)
- Main body with specific headings
- References page
- Tables and figures with specific formatting
3. Writing Style
- Third-person, objective tone
- Active voice preferred
- Bias-free language
- Clear, concise writing
4. Formatting Requirements
- 1-inch margins on all sides
- 12-point Times New Roman or similar font
- Double-spacing throughout
- Page numbers in the header
- Specific heading levels (5 levels available)
APA Style by Course Level
Undergraduate Courses
Commonly use APA:
- Introduction to Psychology
- Child Development
- Abnormal Psychology
- Research Methods in Social Sciences
- Introduction to Sociology
- Educational Psychology
- Introduction to Nursing
Graduate Courses
Almost always use APA:
- Master's theses in psychology, education, nursing
- PhD dissertations in social sciences
- Professional program papers (MSW, PsyD, EdD)
- Graduate research seminars
Understanding APA Editions
Current Edition: APA 7th (2020)
The 7th edition is the current standard. Key updates include:
- Simplified student paper format (no running head on title page)
- Inclusive language guidelines
- Improved guidance for online sources
- Up to 20 authors listed in references
- Simplified DOI and URL format
Older Editions
- APA 6th (2010-2019): No longer current; don't use unless specifically required
- APA 5th and earlier: Obsolete; not accepted
Important: Always use APA 7th edition unless your instructor explicitly requires an older version.
Real-World Examples: When Students Use APA
Example 1: Psychology Major
Scenario:
Sarah is writing a research paper on cognitive development for her Child Psychology course.
Citation style:
APA (Psychology courses almost always use APA)
Example 2: Nursing Student
Scenario:
Marcus is writing his senior thesis on evidence-based practices in wound care.
Citation style:
APA (Nursing programs use APA for all major papers)
Example 3: Education Major
Scenario:
Jennifer is conducting an action research project on classroom management strategies.
Citation style:
APA (Education research typically follows APA)
Example 4: Business Student
Scenario:
David is writing about employee motivation for his Organizational Behavior class.
Citation style:
Check syllabus (could be APA, Harvard, or business-specific style)
Common Student Questions About APA
Do I need to buy the APA manual?
Not necessarily. While helpful for extensive writing, most students can get by with:
- Online APA guides (Purdue OWL, APA Style website)
- University writing center resources
- Citation generators (with verification)
- Library guides specific to your institution
Consider buying if: You're a psychology major, writing a thesis/dissertation, or will use APA extensively.
Can I use citation generators?
Yes, but with caution:
- Good practice: Use generators as a starting point, then verify
- Bad practice: Blindly trusting generated citations without checking
- Best tools: Zotero, Mendeley, EndNote, our citation generator
What if my professor uses older APA?
If your professor requires APA 6th or earlier, follow their instructions. However, most updated syllabi specify APA 7th.
Is APA required for all psychology classes?
Typically yes, but always check. Some introductory or interdisciplinary courses might accept different styles.
Tips for Success with APA Style
1. Start Early
Don't wait until the last minute to format your paper. APA has specific requirements that take time to implement correctly.
2. Use Templates
Many word processors offer APA templates. Microsoft Word, Google Docs, and others have built-in APA 7th edition templates.
3. Keep a Reference List As You Research
Don't wait until the end to compile your references. Track sources as you find them to save time and ensure accuracy.
4. Use Reference Management Software
Tools like Zotero (free) or Mendeley (free) can automatically format references and generate in-text citations.
5. Utilize Your Writing Center
Most universities offer writing center services that can help with APA formatting questions.
6. Follow the APA Style Blog
The official APA Style Blog (apastyle.apa.org/blog) provides updates, clarifications, and examples.
Common APA Mistakes Students Make
- Using the wrong edition: Make sure you're using APA 7th, not 6th
- Incorrect in-text citations: Remember it's (Author, Year), not [Author Year]
- Forgetting hanging indents: Reference entries need hanging indents (0.5 inch)
- Wrong capitalization: Use sentence case for titles (not Title Case)
- Missing DOIs: Include DOIs when available for journal articles
- Incorrect reference order: References must be alphabetical, not citation order
- No page numbers: Student papers need page numbers in header
Resources for Learning APA Style
Free Online Resources
- Purdue OWL: Comprehensive APA guide with examples
- APA Style Website: Official tutorials and examples
- University Libraries: Most offer APA quick reference guides
- YouTube: Many tutorials on APA formatting
Paid Resources
- Publication Manual: Official APA 7th edition manual (~$30)
- Concise Guide: Shorter version for students (~$15)
- APA Style CENTRAL: Online subscription with tutorials
Quick Reference: APA Basics
In-Text Citation
Basic format:
Research shows significant effects (Smith, 2024).
With page number:
According to the study (Smith, 2024, p. 45), effects were notable.
Reference Entry
Journal article:
Smith, J. A., & Brown, B. C. (2024). Article title in sentence case.Journal Name in Title Case, 45(2), 123-145. https://doi.org/10.1000/journal.2024.12345
Frequently Asked Questions
Can I switch citation styles between papers?
Yes, you can use different styles for different courses, but never mix styles within a single paper.
Do I cite the same way for all courses in my major?
Usually yes, but always check each syllabus. Some interdisciplinary courses might use different styles.
What if my source doesn't fit any APA format?
Consult the APA manual or website for unusual sources. APA provides guidelines for most source types, including social media, podcasts, and more.
Is there an app for APA formatting?
Yes, several apps and tools exist, including mobile versions of Zotero and Mendeley, plus various APA-specific apps.
Will my professor know if I use the wrong edition?
Yes, experienced professors can usually spot APA 6th formatting versus APA 7th. Always use the edition specified in your course materials.
Generate Perfect APA Citations
Use our free APA citation generator to create accurate citations in seconds. Supports all source types and follows APA 7th edition guidelines.