APA (7th ed.) Citation

United States. National Park Service & Beals, R. L. (1935). Ethnology of Rocky Mountain National Park: The Ute and Arapaho. U.S. Dept. of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service and Ralph L. Beals. Ethnology of Rocky Mountain National Park: The Ute and Arapaho. Berkeley, Calif.: U.S. Dept. of the Interior, National Park Service, 1935.

MLA (9th ed.) Citation

United States. National Park Service and Ralph L. Beals. Ethnology of Rocky Mountain National Park: The Ute and Arapaho. U.S. Dept. of the Interior, National Park Service, 1935.