Harvard referencing guide

Here is a comprehensive guide to the Harvard referencing system, one of the most widely used referencing styles in academic writing.

Harvard referencing consists of two main components:

1. In-text citations: Brief citations placed in parentheses within the body of your text when you quote or paraphrase a source.
2. Reference list: A full, alphabetical list of all sources cited in your work, located at the end of your document.

1. In-Text Citations

In-text citations point the reader to the full reference list. They typically include the author’s surname, the year of publication, and, where applicable, the page number(s).

Basic Formats

• Author-focused (Narrative): Author’s Surname (Year) argues that…Example: Smith (2021) found that economic growth slowed significantly.
• Information-focused (Parenthetical): …as shown in recent studies (Smith, 2021).Example: Recent economic data indicates a slowdown (Smith, 2021).

Specific Variations

• Direct Quotations: You must include the page number(s).Example: Smith (2021, p. 45) stated that “inflation peaked in the third quarter.”
• Two Authors: Name both authors joined by ‘and’.Example: (Johnson and Brown, 2019)
• Three or More Authors: Name the first author followed by et al.Example: (Davis et al., 2020)
• Multiple Sources: Separate different sources with a semicolon.Example: (Smith, 2021; Davis et al., 2020)
• Corporate Author / Organization: Use the organization’s name if no individual author is listed.Example: (World Health Organization, 2023)

2. Reference List Formats

The reference list appears at the end of your assignment, ordered alphabetically by the author’s surname. If you have multiple works by the same author, list them chronologically by publication year (oldest first).

Books

Format: Author Surname, Initial(s). (Year) Title of book: subtitle. Edition (if not the first). Place of publication: Publisher.

Example: Bryson, B. (2003) A short history of nearly everything. London: Doubleday.

Journal Articles

Format: Author Surname, Initial(s). (Year) ‘Title of article: subtitle’, Title of Journal, Volume(Issue), page numbers.

Example: Green, S. (2022) ‘Renewable energy transitions in urban environments’, Journal of Environmental Policy, 14(3), pp. 112–128.

Websites / Webpages

Format: Author Surname, Initial(s). or Organization. (Year) Title of webpage. Available at: URL (Accessed: Day Month Year).

Example: BBC News (2024) Global climate summit reaches historic agreement. Available at:https://www.bbc.com/news/example(Accessed: 14 October 2026).

Chapters in Edited Books

Format: Author Surname, Initial(s). (Year) ‘Title of chapter’, in Editor Initial(s). Surname (ed.) Title of book. Place of publication: Publisher, page numbers.

Example: Taylor, M. (2018) ‘Digital marketing strategies’, in R. Smith (ed.) Modern business practices. New York: McGraw-Hill, pp. 45–62.

3. General Formatting Tips

• Alphabetical Order: Sort entries alphabetically by the author’s last name. Ignore words like “A”, “An”, or “The” if they start an organization name or book title.
• Indentation: Use a hanging indent for multi-line reference list entries (where the second and subsequent lines are indented), or keep them neatly spaced according to your institution’s guidelines.
• Consistency: Choose one style variation (e.g., punctuation, use of italics for journal and book titles) and apply it consistently throughout your entire document. Always check your specific university or publisher’s handbook, as slight variations of Harvard referencing exist.