Davis, B. E., Llewellyn, T. O., & Sullivan, G. V. (1982). Beneficiation of a phosphate ore produced by borehole mining. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationDavis, B. E., T. O. Llewellyn, and G. V. Sullivan. Beneficiation of a Phosphate Ore Produced by Borehole Mining. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1982.
MLA (9th ed.) CitationDavis, B. E., et al. Beneficiation of a Phosphate Ore Produced by Borehole Mining. U.S. Dept. of the Interior, Bureau of Mines, 1982.
Warning: These citations may not always be 100% accurate.