APA (7th ed.) Citation

HBO Video (Firm), HBO Entertainment (Firm), British Broadcasting Corporation, Home Box Office (Firm), Hanson, C., Gervais, R., . . . Jensen, A. (2007). Extras. Home Box Office.

Chicago Style (17th ed.) Citation

HBO Video (Firm), HBO Entertainment (Firm), British Broadcasting Corporation, Home Box Office (Firm), Charlie Hanson, Ricky Gervais, Stephen Merchant, and Ashley Jensen. Extras. [New York, N.Y.]: Home Box Office, 2007.

MLA (9th ed.) Citation

HBO Video (Firm), et al. Extras. Home Box Office, 2007.