APA (7th ed.) Citation

National Geographic Television & Film, Vivendi Entertainment (Firm), Mollusc Music (Firm), Gregory, I., & Lee, P. (2010). Is it real? National Geographic ; Distributed by Vivendi Entertainment.

Chicago Style (17th ed.) Citation

National Geographic Television & Film, Vivendi Entertainment (Firm), Mollusc Music (Firm), Ian Gregory, and Penny Lee. Is It Real? [Washington, D.C.] : Universal City, Calif.: National Geographic ; Distributed by Vivendi Entertainment, 2010.

MLA (9th ed.) Citation

National Geographic Television & Film, et al. Is It Real? National Geographic ; Distributed by Vivendi Entertainment, 2010.