توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
Bibby, N. (2014). Discovering the world through debate: A practical guide to educational debate for debaters, coaches, and judges (Fourth edition.). International Debate Education Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
Bibby, Nick. Discovering the World Through Debate: A Practical Guide to Educational Debate for Debaters, Coaches, and Judges. Fourth edition. New York: International Debate Education Association, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
Bibby, Nick. Discovering the World Through Debate: A Practical Guide to Educational Debate for Debaters, Coaches, and Judges. Fourth edition. International Debate Education Association, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.