Cita APA (7th ed.)

Lopez, G. A., & Stohl, M. (1989). International relations: Contemporary theory and practice. CQ Press.

Cita Chicago (17th ed.)

Lopez, George A., i Michael Stohl. International Relations: Contemporary Theory and Practice. Washington, D.C: CQ Press, 1989.

Cita MLA (9th ed.)

Lopez, George A., i Michael Stohl. International Relations: Contemporary Theory and Practice. CQ Press, 1989.