APA (7th ed.) Citation

Dougherty & Pfaltzgraff. (2001). Contending theories of international relations: A comprehensive survey (5th ed.). Longman.

Chicago Style (17th ed.) Citation

Dougherty and Pfaltzgraff. Contending Theories of International Relations: A Comprehensive Survey. 5th ed. New York: Longman, 2001.

MLA (8th ed.) Citation

Dougherty and Pfaltzgraff. Contending Theories of International Relations: A Comprehensive Survey. 5th ed. Longman, 2001.

Warning: These citations may not always be 100% accurate.