APA Citation

Griffiths, M., & O'Callaghan, T. (2004). Key concepts in international relations. London: Roultedge.

Chicago Style Citation

Griffiths, Martin, and Terry O'Callaghan. Key Concepts in International Relations. London: Roultedge, 2004.

MLA Citation

Griffiths, Martin, and Terry O'Callaghan. Key Concepts in International Relations. London: Roultedge, 2004.

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