APA (7th ed.) Citation

Griffiths 1961. (2009). Fifty key thinkers in international relations (2nd. ed.). Routledge.

Chicago Style (17th ed.) Citation

Griffiths 1961. Fifty Key Thinkers in International Relations. 2nd. ed. London: Routledge, 2009.

MLA (8th ed.) Citation

Griffiths 1961. Fifty Key Thinkers in International Relations. 2nd. ed. Routledge, 2009.

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