Cita APA (7a ed.)

Richmond, O. P. (2008). Peace in international relations (1st published.). Routledge.

Cita Chicago Style (17a ed.)

Richmond, Olivier P. Peace in International Relations. 1st published. London [etc.]: Routledge, 2008.

Cita MLA (9a ed.)

Richmond, Olivier P. Peace in International Relations. 1st published. Routledge, 2008.