APA (7th ed.) Citation

Hollis, M., & Smith, S. (1990). Explaining and understanding international relations. Clarendon Press.

Chicago Style (17th ed.) Citation

Hollis, Martin, and Steve Smith. Explaining and Understanding International Relations. Oxford: Clarendon Press, 1990.

MLA (8th ed.) Citation

Hollis, Martin, and Steve Smith. Explaining and Understanding International Relations. Clarendon Press, 1990.

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