Cita APA (7a ed.)

Steinberg, R. H., & Simmons, B. A. (2006). International law and international relations. Cambridge University Press.

Cita Chicago Style (17a ed.)

Steinberg, Richard H., y Beth A. Simmons. International Law and International Relations. Cambridge [etc.]: Cambridge University Press, 2006.

Cita MLA (9a ed.)

Steinberg, Richard H., y Beth A. Simmons. International Law and International Relations. Cambridge University Press, 2006.