APA (7th ed.) Citation

Adams, I., & Dyson, R. W. (2003). Fifty major political thinkers. Routledge.

Chicago Style (17th ed.) Citation

Adams, Ian, and R. W. Dyson. Fifty Major Political Thinkers. London: Routledge, 2003.

MLA (9th ed.) Citation

Adams, Ian, and R. W. Dyson. Fifty Major Political Thinkers. Routledge, 2003.