National Geographic Society, WQED (Television station : Pittsburg, Pa.), Jampel, B., Kane, D., & Skinner, T. (1984). Among the wild chimpanzees [videorecording]. The Society Columbia Tristar Home Video [distributor].
Citazione stile Chigago Style (17a edizione)National Geographic Society, Pa.) WQED (Television station : Pittsburg, Barbara Jampel, Dennis Kane, e Thomas Skinner. Among the Wild Chimpanzees [videorecording]. [Washington, D.C.], Calif: The Society Columbia Tristar Home Video [distributor], 1984.
Citatione MLA (9a ed.)National Geographic Society, et al. Among the Wild Chimpanzees [videorecording]. The Society Columbia Tristar Home Video [distributor], 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.