Cita APA (7a ed.)

Reynolds, P. A. (1994). An Introduction to international relations (3rd ed.). Longman.

Cita Chicago Style (17a ed.)

Reynolds, P. A. An Introduction to International Relations. 3rd ed. London [etc.]: Longman, 1994.

Cita MLA (9a ed.)

Reynolds, P. A. An Introduction to International Relations. 3rd ed. Longman, 1994.