APA (7th ed.) Citation

Krohn, D. H., & Weist, M. M. (1977). Principal information on Montana mines. Montana College of Mineral Science and Technology : distributed by Montana Bureau of Mines and Geology.

Chicago Style (17th ed.) Citation

Krohn, Douglas H., and Margaret Mlynarczyk Weist. Principal Information on Montana Mines. Butte: Montana College of Mineral Science and Technology : distributed by Montana Bureau of Mines and Geology, 1977.

MLA (8th ed.) Citation

Krohn, Douglas H., and Margaret Mlynarczyk Weist. Principal Information on Montana Mines. Montana College of Mineral Science and Technology : distributed by Montana Bureau of Mines and Geology, 1977.

Warning: These citations may not always be 100% accurate.