Sabine, G. H., & Thorson, T. L. (1973). A history of political theory (4th ed.). Dryden Press, Oxford & IBH Publishing.
芝加哥风格引文Sabine, George Holland, 与 Thomas Landon Thorson. A History of Political Theory. 4th ed. Hinsdale, Ill. : New Delhi: Dryden Press, Oxford & IBH Publishing, 1973.
MLA引文Sabine, George Holland, 与 Thomas Landon Thorson. A History of Political Theory. 4th ed. Dryden Press, Oxford & IBH Publishing, 1973.
警告：这些引文格式不一定是100％准确.