Cita APA (7a ed.)

Roberts, A., & Guelff, R. (1989). Documents on the laws of war (2nd ed.). Clarendon.

Cita Chicago Style (17a ed.)

Roberts, Adam, y Richard Guelff. Documents on the Laws of War. 2nd ed. Oxford: Clarendon, 1989.

Cita MLA (9a ed.)

Roberts, Adam, y Richard Guelff. Documents on the Laws of War. 2nd ed. Clarendon, 1989.