APA (7th ed.) Citation

National Geographic Society (U.S.), National Geographic Video (Firm), Zenith Productions, TBS Productions, Inc, Ballard, R. D., Schnall, P., . . . Karns, F. (2003). Last voyage of the Lusitania (Standard version.). National Geographic Video.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.), National Geographic Video (Firm), Zenith Productions, Inc TBS Productions, Robert D. Ballard, Peter Schnall, Parick Prentice, Martin Sheen, and Fred Karns. Last Voyage of the Lusitania. Standard version. Washington, DC: National Geographic Video, 2003.

MLA (9th ed.) Citation

National Geographic Society (U.S.), et al. Last Voyage of the Lusitania. Standard version. National Geographic Video, 2003.