APA Edition Citation

Griffiths, M., & Roach, S. C. (2009). Fifty key thinkers in international relations (2nd.). Routledge.

Chicago Edition Citation

Griffiths, Martin, and Steven C. Roach. Fifty Key Thinkers in International Relations. 2nd. London: Routledge, 2009.

MLA Edition Citation

Griffiths, Martin, and Steven C. Roach. Fifty Key Thinkers in International Relations. 2nd. Routledge, 2009.

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