Cita APA

Salmon, T. C., & Imber, M. (2008). Issues in international relations (2nd ed.). Routledge.

Citación estilo Chicago

Salmon, Trevor C., y Mark Imber. Issues in International Relations. 2nd ed. London: Routledge, 2008.

Cita MLA

Salmon, Trevor C., y Mark Imber. Issues in International Relations. 2nd ed. Routledge, 2008.