Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Hocking, Brian, y Michael Smith. World Politics: An Introduction to International Relations. London: Harvester Wheatsheaf, 1990.

Cita MLA (8a ed.)

Hocking, Brian, y Michael Smith. World Politics: An Introduction to International Relations. Harvester Wheatsheaf, 1990.