Stefanko, R. (1983). Coal mining technology: Theory and practice. Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers.
Chicago Style (17th ed.) CitationStefanko, Robert. Coal Mining Technology: Theory and Practice. New York: Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers, 1983.
MLA (9th ed.) CitationStefanko, Robert. Coal Mining Technology: Theory and Practice. Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers, 1983.
Warning: These citations may not always be 100% accurate.