Singer, D. A. (2001). Mineral deposit density: An update. U.S. Dept. of the Interior, U.S. Geological Survey For sale by U.S. Geological Survey, Information Services.
Chicago Style (17th ed.) CitationSinger, D. A. Mineral Deposit Density: An Update. Reston, Va., Denver, CO: U.S. Dept. of the Interior, U.S. Geological Survey For sale by U.S. Geological Survey, Information Services, 2001.
MLA (9th ed.) CitationSinger, D. A. Mineral Deposit Density: An Update. U.S. Dept. of the Interior, U.S. Geological Survey For sale by U.S. Geological Survey, Information Services, 2001.
Warning: These citations may not always be 100% accurate.