Citação norma APA

Valhalla Motion Pictures., Independent Television Service., PBS Home Video., Hurd, G. A., Red-Horse, V., & Macy, W. H. (2007). True whispers: The story of the Navajo code talkers. [S.l.]: distributed by PBS Home Video.

Citação norma Chicago

Valhalla Motion Pictures., Independent Television Service, PBS Home Video, Gale Anne Hurd, Valerie Red-Horse, e William H. Macy. True Whispers: The Story of the Navajo Code Talkers. [S.l.]: distributed by PBS Home Video, 2007.

Citação norma MLA

Valhalla Motion Pictures., et al. True Whispers: The Story of the Navajo Code Talkers. [S.l.]: distributed by PBS Home Video, 2007.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.