Flight 33 Productions (Firm), History Channel (Television network), Arts and Entertainment Network, Cohen, D. J., & Thompson, E. (2008). The universe: Colonizing space, nebulas, wildest weather in the cosmos. A&E Television Networks : Distributed by New Video.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Flight 33 Productions (Firm), History Channel (Television network), Arts and Entertainment Network, Douglas J. Cohen, و Erik Thompson. The Universe: Colonizing Space, Nebulas, Wildest Weather in the Cosmos. [New York, NY]: A&E Television Networks : Distributed by New Video, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Flight 33 Productions (Firm), et al. The Universe: Colonizing Space, Nebulas, Wildest Weather in the Cosmos. A&E Television Networks : Distributed by New Video, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.