Cita APA (7th ed.)

Snow, D. M. (2010). Cases in international relations: Portraits of the future (4th ed.). Longman.

Cita Chicago (17th ed.)

Snow, Donald M. Cases in International Relations: Portraits of the Future. 4th ed. New York: Longman, 2010.

Cita MLA (9th ed.)

Snow, Donald M. Cases in International Relations: Portraits of the Future. 4th ed. Longman, 2010.