APA (7th ed.) Citation

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.) Citation

Berg, 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.) Citation

Berg, Richard B., and J. Elise Robocker. Reconnaissance Geologic Map of the Monarch NE Quadrangle. Montana Bureau of Mines and Geology, 1984.