APA (7th ed.) Citation

Hocking & Smith. (1990). World politics: An introduction to international relations. Harvester Wheatsheaf.

Chicago Style (17th ed.) Citation

Hocking and Smith. World Politics: An Introduction to International Relations. New York London: Harvester Wheatsheaf, 1990.

MLA (9th ed.) Citation

Hocking and Smith. World Politics: An Introduction to International Relations. Harvester Wheatsheaf, 1990.

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