Sims, P. K. (1963). Geology of uranium and associated ore deposits, central part of the Front Range mineral belt, Colorado. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationSims, P. K. Geology of Uranium and Associated Ore Deposits, Central Part of the Front Range Mineral Belt, Colorado. Washington: United States Department of the Interior, Geological Survey, 1963.
MLA (9th ed.) CitationSims, P. K. Geology of Uranium and Associated Ore Deposits, Central Part of the Front Range Mineral Belt, Colorado. United States Department of the Interior, Geological Survey, 1963.
Warning: These citations may not always be 100% accurate.