North, O. S. (1982). Mineral exploration, mining, and processing patents, 1980. Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Inc..
Chicago Style (17th ed.) CitationNorth, Oliver S. Mineral Exploration, Mining, and Processing Patents, 1980. New York, NY: Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Inc., 1982.
MLA (9th ed.) CitationNorth, Oliver S. Mineral Exploration, Mining, and Processing Patents, 1980. Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers Inc., 1982.
Warning: These citations may not always be 100% accurate.