Montana Bureau of Mines and Geology. (1935). Directory of Montana mining properties. Montana School of Mines.
Chicago Style (17th ed.) CitationMontana Bureau of Mines and Geology. Directory of Montana Mining Properties. Butte: Montana School of Mines, 1935.
MLA (9th ed.) CitationMontana Bureau of Mines and Geology. Directory of Montana Mining Properties. Montana School of Mines, 1935.
Warning: These citations may not always be 100% accurate.