Cita APA

Sabine, G. H. (1937). A history of political theory. New York: Henry Holt and company.

Chicago Style Citation

Sabine, George H. A History of Political Theory. New York: Henry Holt and company, 1937.

Cita MLA

Sabine, George H. A History of Political Theory. New York: Henry Holt and company, 1937.