APA (7e ed.) Bronvermelding

ebrary, Inc, Trapp, R., & Driscoll, W. J. (2005). Discovering the world through debate: A practical guide to educational debate for debaters, coaches and judges (3rd ed.). International Debate Education Association.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Robert Trapp, en William J. Driscoll. Discovering the World Through Debate: A Practical Guide to Educational Debate for Debaters, Coaches and Judges. 3rd ed. New York: International Debate Education Association, 2005.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Discovering the World Through Debate: A Practical Guide to Educational Debate for Debaters, Coaches and Judges. 3rd ed. International Debate Education Association, 2005.