Feltis, R. D. (1984). Map showing configuration of the top of the Madison Group, Roundup 1-degree by 2-degree quadrangle, Montana. Montana Bureau of Mines and Geology.
Chicago Style (17th ed.) CitationFeltis, R. D. Map Showing Configuration of the Top of the Madison Group, Roundup 1-degree by 2-degree Quadrangle, Montana. [Butte, Mont.]: Montana Bureau of Mines and Geology, 1984.
MLA (9th ed.) CitationFeltis, R. D. Map Showing Configuration of the Top of the Madison Group, Roundup 1-degree by 2-degree Quadrangle, Montana. Montana Bureau of Mines and Geology, 1984.
Warning: These citations may not always be 100% accurate.