APA-referens (7:e uppl.)

Harrington, M. R. (1942). Indians of the plains. Southwest Museum.

Chicago-referens (17:e uppl.)

Harrington, Mark Raymond. Indians of the Plains. Los Angeles: Southwest Museum, 1942.

MLA-referens (9:e uppl.)

Harrington, Mark Raymond. Indians of the Plains. Southwest Museum, 1942.