APA (7th ed.) Citation

Dougherty, J. E. (1971). Contending theories of international relations. Lippincott.

Chicago Style (17th ed.) Citation

Dougherty, James E. Contending Theories of International Relations. Philadelphia: Lippincott, 1971.

MLA (9th ed.) Citation

Dougherty, James E. Contending Theories of International Relations. Lippincott, 1971.

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