How to Write a Harvard Referencing for Psychology

Psychology students must navigate a complex landscape of empirical reports, meta-analyses, and diagnostic manuals that require precise attribution. While many social sciences use APA, specialized psychology programs often mandate Harvard style to ensure that the chronology of behavioral theories and experimental findings is immediately clear to the reader.

What Is a Harvard Referencing in Psychology?

In psychology, Harvard referencing is an author-date system used to credit the origins of psychological theories, clinical findings, and statistical data. Unlike other fields, psychology requires specific attention to multi-author clinical trials and the distinction between primary empirical data and secondary theoretical reviews to maintain scientific integrity.

Before You Start

• Identify whether your source is an empirical study, a literature review, or a diagnostic manual like the DSM.
• Locate the full list of authors, as psychology papers often feature large collaborative research teams.
• Check for the specific edition of psychological textbooks, as developmental and cognitive theories evolve significantly between versions.
• Verify the DOI (Digital Object Identifier) for all journal articles sourced from databases like PsycINFO.
• Determine if the source is a primary experimental account or a secondary citation of a classic theorist like Piaget or Vygotsky.

Format In-Text Citations for Single Authors

When referencing a specific psychological theory or finding within your paragraph, place the author's surname and the publication year in parentheses.

Example: Cognitive dissonance occurs when an individual holds two conflicting beliefs (Festinger).

Tip: If you mention the psychologist's name in the sentence, only the year needs to be in parentheses.

Handle Multiple Authors in Clinical Studies

Psychological research is rarely solo. For works with two or three authors, list all names. For four or more, use the first author followed by 'et al.'

Example: Social learning theory suggests that observation plays a key role in behavior acquisition (Bandura, Ross and Ross).

Tip: Always check your specific university handbook, as some psychology departments require listing all authors for up to six names.

Reference the Diagnostic and Statistical Manual (DSM)

Since the DSM is a corporate publication by the American Psychiatric Association, it is treated as a book with a corporate author.

Example: American Psychiatric Association, Diagnostic and statistical manual of mental disorders: DSM-5. 5th edn. Washington, DC: American Psychiatric Association.

Tip: In-text, you can use the abbreviation DSM-5 after the first full mention.

Cite Journal Articles from Psychology Databases

The majority of your references will be peer-reviewed articles. Include the author, year, article title, journal name in italics, volume, issue, and page range.

Example: Loftus, E. F. and Palmer, J. C. Reconstruction of auto-mobile destruction: An example of the interaction between language and memory. Journal of Verbal Learning and Verbal Behavior, 13(5), pp. 585-589.

Tip: Always use the full journal title; do not use abbreviations like 'J. Exp. Psychol.'

Reference Psychological Tests and Scales

When using psychometric tools like the Beck Depression Inventory or the MMPI, cite the manual or the original validation paper.

Example: Beck, A. T., Steer, R. A. and Brown, G. K. Manual for the Beck Depression Inventory-II. San Antonio, TX: Psychological Corporation.

Tip: Ensure you are citing the specific version of the scale used in your methodology section.

Manage Secondary Citations of Classic Theories

If you read about Freud's theories in a modern textbook, you must credit both the original thinker and the source you actually read.

Example: Freud's theory of the unconscious (cited in Gross) suggests that...

Tip: Try to find the primary source whenever possible to improve the academic weight of your psychology essay.

Format the Reference List Alphabetically

Your final list should be organized by the surname of the first author. This allows markers to easily find the full details of the theories you discussed.

Example: Ainsworth, M. D. S... [followed by] Bowlby, J... [followed by] Zimbardo, P. G.

Tip: Do not use bullet points or numbering in your final reference list.

Include DOIs for Electronic Journal Sources

For articles retrieved from online psych journals, include the DOI at the end of the reference to provide a permanent link.

Example: Seligman, M. E. P. and Csikszentmihalyi, M. Positive psychology: An introduction. American Psychologist, 55(1), pp. 5-14. doi: 10.1037/0003-066X.55.1.5.

Tip: If no DOI is available, provide the URL of the journal's home page.

Common Mistakes to Avoid

• Confusing APA style with Harvard style, especially regarding the use of ampersands (&) versus 'and'.
• Failing to cite the specific edition of the DSM, which is critical for clinical accuracy.
• Citing a famous experiment (like the Milgram study) without acknowledging the source where the data was found.
• Incorrectly formatting the 'et al.' abbreviation by forgetting the full stop after 'al'.
• Leaving out the issue number for psychology journals that are paginated by issue rather than volume.

Pro Tips

• Keep a running log of every psychometric scale and manual used during your lab reports.
• Use 'PsycINFO' to export citations, but always manually check the formatting against Harvard rules.
• Pay close attention to italics; in psychology Harvard, the Journal Name and Book Title must be italicized, but the article title should not be.
• For multiple works by the same psychologist in the same year, use 'a', 'b', and 'c' (e.g., Skinner a).
• Always check if your psychology department prefers 'Author, Year' or 'Author (Year)' for their specific house version of Harvard.

Frequently Asked Questions

How do I cite a source with no author in psychology?

Use the name of the organization (e.g., British Psychological Society) or the title of the report if no specific author is credited. Avoid using 'Anonymous' unless the work is specifically labeled as such.

Do I need page numbers for in-text citations in a psych essay?

Page numbers are only required when you are directly quoting a psychologist. For paraphrasing theories or summarizing experimental results, the author and year are sufficient.

How do I cite a YouTube video of a famous psychology lecture?

Include the name of the speaker or uploader, the year the video was posted, the title of the video in italics, the platform, and the URL with an 'Accessed' date.

Should I cite my own lab results in Harvard style?

No, your own raw data or lab findings are considered primary data for the current paper and are described in the Results section, not cited in the reference list.

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