APA (7th ed.) Citation

National Geographic Society (U.S.), Ballard, R. D., Stamer, G., Safan, C., & Sheen, M. (1987). Secrets of the Titanic. Vestron Video.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.), Robert D. Ballard, George Stamer, Craig Safan, and Martin Sheen. Secrets of the Titanic. Stamford, Conn.: Vestron Video, 1987.

MLA (9th ed.) Citation

National Geographic Society (U.S.), et al. Secrets of the Titanic. Vestron Video, 1987.