APA (7th ed.) Citation

Home Box Office (Firm), HBO Video (Firm), & Holbrook, H. (2006). Warlords: The generals (Standard format.). HBO Video.

Chicago Style (17th ed.) Citation

Home Box Office (Firm), HBO Video (Firm), and Hal Holbrook. Warlords: The Generals. Standard format. [New York]: HBO Video, 2006.

MLA (9th ed.) Citation

Home Box Office (Firm), et al. Warlords: The Generals. Standard format. HBO Video, 2006.