European Productivity Agency. (1958). Low grade ores: A survey of American research methods. European Productivity Agency,.
Chicago Style (17th ed.) CitationEuropean Productivity Agency. Low Grade Ores: A Survey of American Research Methods. Paris: European Productivity Agency,, 1958.
MLA (8th ed.) CitationEuropean Productivity Agency. Low Grade Ores: A Survey of American Research Methods. European Productivity Agency,, 1958.
Warning: These citations may not always be 100% accurate.