Citazione Stile APA (7a Edizione)
Chagnon, N. A., & Carmichael, L. Primitive Worlds: People Lost in Time. National Geographic Society, Special Publications Division.
Citazione stile Chigago Style (17a edizione)
Chagnon, Napoleon A., e Leonard Carmichael. Primitive Worlds: People Lost in Time. Washington, EUA: National Geographic Society, Special Publications Division.
Citatione MLA (9a ed.)
Chagnon, Napoleon A., e Leonard Carmichael. Primitive Worlds: People Lost in Time. National Geographic Society, Special Publications Division.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.