APA (7th ed.) Citation

Twentieth Century-Fox Film Corporation, Walden Media, Playtone (Firm), Twentieth Century Fox Home Entertainment, Inc, Kenan, G., Thompson, C., . . . DuPrau, J. (2009). City of Ember. 20th Century Fox Home Entertainment.

Chicago Style (17th ed.) Citation

Twentieth Century-Fox Film Corporation, et al. City of Ember. Beverly Hills, Calif.: 20th Century Fox Home Entertainment, 2009.

MLA (9th ed.) Citation

Twentieth Century-Fox Film Corporation, et al. City of Ember. 20th Century Fox Home Entertainment, 2009.