U.S. Geological Survey, U. (1951). American Mineralogist, vol.36, (1-12).
Chicago Edition CitationU.S. Geological Survey, U.S.A. American Mineralogist, Vol.36, (1-12). U.S. Geological Survey, U.S.A, 1951.
MLA Edition CitationU.S. Geological Survey, U.S.A. American Mineralogist, Vol.36, (1-12). 1951.
Warning: These citations may not always be 100% accurate.