Sabine, G. H., & Thorson, T. L. (1973). A history of political theory (4th ed. / revised by Thomas Landon Thorson.). Henry Holt.
Cita Chicago Style (17a ed.)Sabine, George H., y Thomas Landon Thorson. A History of Political Theory. 4th ed. / revised by Thomas Landon Thorson. New York: Henry Holt, 1973.
Cita MLA (9a ed.)Sabine, George H., y Thomas Landon Thorson. A History of Political Theory. 4th ed. / revised by Thomas Landon Thorson. Henry Holt, 1973.
Precaución: Estas citas no son 100% exactas.