Snider, A., & Schnurer, M. (2006). Many sides: Debate across the curriculum (Rev. ed.). International Debate Educational Association.
Chicago-Zitierstil (17. Ausg.)Snider, Alfred, und Maxwell Schnurer. Many Sides: Debate Across the Curriculum. Rev. ed. New York [u.a.]: International Debate Educational Association, 2006.
MLA-Zitierstil (9. Ausg.)Snider, Alfred, und Maxwell Schnurer. Many Sides: Debate Across the Curriculum. Rev. ed. International Debate Educational Association, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.