APA (7th ed.) Citation

Griffith ,Martin, Roach ,Steven C., & Solomon ,M. Scott. (2009). Fifty key thinkers in international relations (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Griffith ,Martin, Roach ,Steven C, and Solomon ,M. Scott. Fifty Key Thinkers in International Relations. 2nd ed. London: Routledge, 2009.

MLA (9th ed.) Citation

Griffith ,Martin, et al. Fifty Key Thinkers in International Relations. 2nd ed. Routledge, 2009.

Warning: These citations may not always be 100% accurate.