APA (7th ed.) Citation

Clark, S. R. L. (1999). The political animal: Biology, ethics and politics (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Clark, Stephen R. L. The Political Animal: Biology, Ethics and Politics. 1. publ. London [u.a.]: Routledge, 1999.

MLA (9th ed.) Citation

Clark, Stephen R. L. The Political Animal: Biology, Ethics and Politics. 1. publ. Routledge, 1999.