Cita APA (7a ed.)

Forbes, I., & Hoffman, M. (1993). Political theory, international relations, and the ethics of intervention. MacMillan [etc.].

Cita Chicago Style (17a ed.)

Forbes, Ian, y Mark Hoffman. Political Theory, International Relations, and the Ethics of Intervention. Basingstoke [etc.]: MacMillan [etc.], 1993.

Cita MLA (9a ed.)

Forbes, Ian, y Mark Hoffman. Political Theory, International Relations, and the Ethics of Intervention. MacMillan [etc.], 1993.