APA (7th ed.) Citation

Montana Bureau of Mines and Geology. (1931). Memoir. The Bureau.

Chicago Style (17th ed.) Citation

Montana Bureau of Mines and Geology. Memoir. Butte, Mont.: The Bureau, 1931.

MLA (8th ed.) Citation

Montana Bureau of Mines and Geology. Memoir. The Bureau, 1931.

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