Cita APA (7th ed.)

Curtis, M. (2008). The Great political theories. HarperPerennial ModernClassics.

Cita Chicago (17th ed.)

Curtis, Michael. The Great Political Theories. New York: HarperPerennial ModernClassics, 2008.

Cita MLA (9th ed.)

Curtis, Michael. The Great Political Theories. HarperPerennial ModernClassics, 2008.