APA (7th ed.) Citation

Poitier, S., Garner, J., & Andersson, B. (2014). Duel at Diablo. [Publisher not identified].

Chicago Style (17th ed.) Citation

Poitier, Sidney, James Garner, and Bibi Andersson. Duel at Diablo. [Place of publication not identified]: [Publisher not identified], 2014.

MLA (9th ed.) Citation

Poitier, Sidney, et al. Duel at Diablo. [Publisher not identified], 2014.