APA Edition Citation

Dougherty, J. E., & Pfaltzgraff, R. L. Contending theories of international relations.

Chicago Edition Citation

Dougherty, James E., and Robert L. Pfaltzgraff. Contending Theories of International Relations.

MLA Edition Citation

Dougherty, James E., and Robert L. Pfaltzgraff. Contending Theories of International Relations.

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