APA-referens (7:e uppl.)

Collier, J. (1948). Indians of the Americas. The long Hope. Mentor Book.

Chicago-referens (17:e uppl.)

Collier, John. Indians of the Americas. The Long Hope. New York: Mentor Book, 1948.

MLA-referens (8:e uppl.)

Collier, John. Indians of the Americas. The Long Hope. Mentor Book, 1948.