Weatherford, J. M. (1988). Indian givers: How the Indians of the Americas transformed the world (1st Ballantine Books edition.). Fawcett Calumbine.
Citazione stile Chigago Style (17a edizione)Weatherford, J. McIver. Indian Givers: How the Indians of the Americas Transformed the World. 1st Ballantine Books edition. New York: Fawcett Calumbine, 1988.
Citatione MLA (9a ed.)Weatherford, J. McIver. Indian Givers: How the Indians of the Americas Transformed the World. 1st Ballantine Books edition. Fawcett Calumbine, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.