United States. Bureau of Land Management. Lewistown Field Office. (2008). Upper Missouri River Breaks National Monument: Record of decision and approved resource management plan. U.S. Dept. of the Interior, Bureau of Land Management, Lewistown Field Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Lewistown Field Office. Upper Missouri River Breaks National Monument: Record of Decision and Approved Resource Management Plan. Lewistown, Mont.: U.S. Dept. of the Interior, Bureau of Land Management, Lewistown Field Office, 2008.
MLA (8th ed.) CitationUnited States. Bureau of Land Management. Lewistown Field Office. Upper Missouri River Breaks National Monument: Record of Decision and Approved Resource Management Plan. U.S. Dept. of the Interior, Bureau of Land Management, Lewistown Field Office, 2008.