APA (7th ed.) Citation

Spiegel, S. L. (2004). World politics in a new era. Wadsworth/Thomson Learning.

Chicago Style (17th ed.) Citation

Spiegel, Steven L. World Politics in a New Era. Belmont, CA: Wadsworth/Thomson Learning, 2004.

MLA (9th ed.) Citation

Spiegel, Steven L. World Politics in a New Era. Wadsworth/Thomson Learning, 2004.