APA (7th ed.) Citation

National Geographic Channel (Television station : Washington, D.C.), National Geographic Society (U.S.), Abbas, Y., Henbest, N., Morowitz, N., & Baldwin, A. (2008). Journey to the edge of the universe. National Geographic.

Chicago Style (17th ed.) Citation

National Geographic Channel (Television station : Washington, D.C.), National Geographic Society (U.S.), Yavar Abbas, Nigel Henbest, Noah Morowitz, and Alec Baldwin. Journey to the Edge of the Universe. [United States]: National Geographic, 2008.

MLA (8th ed.) Citation

National Geographic Channel (Television station : Washington, D.C.), et al. Journey to the Edge of the Universe. National Geographic, 2008.

Warning: These citations may not always be 100% accurate.