Young, E. J. (1985). Summary of the geology, economic aspects, and geochemistry of the Schwartzwalder uranium-bearing area, Ralston Buttes district, Jefferson County, Colorado. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationYoung, Edward J. Summary of the Geology, Economic Aspects, and Geochemistry of the Schwartzwalder Uranium-bearing Area, Ralston Buttes District, Jefferson County, Colorado. [Reston, Va.]: Dept. of the Interior, U.S. Geological Survey, 1985.
MLA (9th ed.) CitationYoung, Edward J. Summary of the Geology, Economic Aspects, and Geochemistry of the Schwartzwalder Uranium-bearing Area, Ralston Buttes District, Jefferson County, Colorado. Dept. of the Interior, U.S. Geological Survey, 1985.
Warning: These citations may not always be 100% accurate.