(1987). Mineral resources of the Blacktail Mountains wilderness study area, Beaverhead County, Montana. United States Gov. Print. Off.
Chicago Style (17th ed.) CitationMineral Resources of the Blacktail Mountains Wilderness Study Area, Beaverhead County, Montana. Washington, DC: United States Gov. Print. Off, 1987.
MLA (9th ed.) CitationMineral Resources of the Blacktail Mountains Wilderness Study Area, Beaverhead County, Montana. United States Gov. Print. Off, 1987.
Warning: These citations may not always be 100% accurate.