APA-referens (7:e uppl.)

PBS Distribution (Firm), River Road Films, Canadian Broadcasting Corporation, WNET (Television station : New York, N.Y.), Turner, J., & Turner, S. (2013). Cold warriors: Wolves and buffalo (Widescreen version.). PBS Distribution.

Chicago-referens (17:e uppl.)

PBS Distribution (Firm), River Road Films, Canadian Broadcasting Corporation, N.Y.) WNET (Television station : New York, Jeff Turner, och Sue Turner. Cold Warriors: Wolves and Buffalo. Widescreen version. [United States]: PBS Distribution, 2013.

MLA-referens (9:e uppl.)

PBS Distribution (Firm), et al. Cold Warriors: Wolves and Buffalo. Widescreen version. PBS Distribution, 2013.