APA Style

Dougherty, James E, Pfaltzgraff, Robert L. (2001). Contending theories of international relations : a comprehensive survey (5th ed). New York: Longman.

Chicago Style

Dougherty, James E, Pfaltzgraff, Robert L. Contending theories of international relations : a comprehensive survey. 5th ed New York: Longman, 2001. Books.

MLA Style

Dougherty, James E, Pfaltzgraff, Robert L. Contending theories of international relations : a comprehensive survey. 5th ed New York: Longman, 2001. Books.

Turabian Style

Dougherty, James E, Pfaltzgraff, Robert L. Contending theories of international relations : a comprehensive survey. 5th ed New York: Longman, 2001. Books.