United States. Bureau of Mines & Llewellyn, T. O. (1982). Beneficiation of high-magnesium phosphate from southern Florida. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationUnited States. Bureau of Mines and T. O. Llewellyn. Beneficiation of High-magnesium Phosphate from Southern Florida. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1982.
MLA (9th ed.) CitationUnited States. Bureau of Mines and T. O. Llewellyn. Beneficiation of High-magnesium Phosphate from Southern Florida. U.S. Dept. of the Interior, Bureau of Mines, 1982.
Warning: These citations may not always be 100% accurate.