Point, N., & Donnelly, J. (1967). Wilderness kingdom, Indian life in the Rocky Mountains: 1840-1847: The journal & paintings of Nicolas Point. Holt, Rinehart and Winston.
Chicago-referens (17:e uppl.)Point, Nicolas, och Joseph Donnelly. Wilderness Kingdom, Indian Life in the Rocky Mountains: 1840-1847: The Journal & Paintings of Nicolas Point. New York: Holt, Rinehart and Winston, 1967.
MLA-referens (9:e uppl.)Point, Nicolas, och Joseph Donnelly. Wilderness Kingdom, Indian Life in the Rocky Mountains: 1840-1847: The Journal & Paintings of Nicolas Point. Holt, Rinehart and Winston, 1967.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.