APA (7th ed.) Citation

Ryan, C., Zanuck, D. F., Gary, R., Annakin, K., Marton, A., Wicki, B., . . . Buttons, R. (2012). The longest day. Twentieth Century Fox Home Entertainment.

Chicago Style (17th ed.) Citation

Ryan, Cornelius, et al. The Longest Day. Beverly Hills, Calif.: Twentieth Century Fox Home Entertainment, 2012.

MLA (9th ed.) Citation

Ryan, Cornelius, et al. The Longest Day. Twentieth Century Fox Home Entertainment, 2012.