Berg, R. B., & Robocker, J. E. (1984). Reconnaissance geologic map of the Monarch NE quadrangle. Montana Bureau of Mines and Geology.
Chicago Style (17th ed.) CitationBerg, Richard B., and J. Elise Robocker. Reconnaissance Geologic Map of the Monarch NE Quadrangle. [Butte]: Montana Bureau of Mines and Geology, 1984.
MLA (9th ed.) CitationBerg, Richard B., and J. Elise Robocker. Reconnaissance Geologic Map of the Monarch NE Quadrangle. Montana Bureau of Mines and Geology, 1984.
Warning: These citations may not always be 100% accurate.