Graham, J. P. (2014). Knife River Indian Villages National Historic Site: Geologic resources inventory report. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science.
Chicago Style (17th ed.) CitationGraham, John P. Knife River Indian Villages National Historic Site: Geologic Resources Inventory Report. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2014.
MLA (9th ed.) CitationGraham, John P. Knife River Indian Villages National Historic Site: Geologic Resources Inventory Report. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2014.
Warning: These citations may not always be 100% accurate.