APA (7th ed.) Citation

Benewick, R. (1998). The Routledge dictionary of twentieth century political thinkers (2. ed.). Routledge.

Chicago Style (17th ed.) Citation

Benewick, Robert. The Routledge Dictionary of Twentieth Century Political Thinkers. 2. ed. London ; New York: Routledge, 1998.

MLA (9th ed.) Citation

Benewick, Robert. The Routledge Dictionary of Twentieth Century Political Thinkers. 2. ed. Routledge, 1998.