APA (7th ed.) Citation

National Geographic Television, Warner Home Video (Firm), Willumsen, G., Nye, B., & Kiley, R. (2003). 30 years of National Geographic specials. National Geographic ; Distributed by Warner Home Video.

Chicago Style (17th ed.) Citation

National Geographic Television, Warner Home Video (Firm), Gail Willumsen, Barry Nye, and Richard Kiley. 30 Years of National Geographic Specials. [Washington, D.C.] : [Burbank, Calif.]: National Geographic ; Distributed by Warner Home Video, 2003.

MLA (9th ed.) Citation

National Geographic Television, et al. 30 Years of National Geographic Specials. National Geographic ; Distributed by Warner Home Video, 2003.