APA (7e ed.) Bronvermelding

Curtis, M. (1981). The Great political theories (New, expanded edition.). Avon Books.

Chicago (17e ed.) Bronvermelding

Curtis, Michael. The Great Political Theories. New, expanded edition. New York: Avon Books, 1981.

MLA (9e ed.) Bronvermelding

Curtis, Michael. The Great Political Theories. New, expanded edition. Avon Books, 1981.