APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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