Flight 33 Productions (Firm), A & E Home Video (Firm), History (Television network), & Cohen, D. J. (2012). History of the world in two hours. A&E Home Video : Distributed by New Video.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Flight 33 Productions (Firm), A & E Home Video (Firm), History (Television network), و Douglas J. Cohen. History of the World in Two Hours. [United States]: A&E Home Video : Distributed by New Video, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Flight 33 Productions (Firm), et al. History of the World in Two Hours. A&E Home Video : Distributed by New Video, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.