M.O, P., & I.Yu, N. (2005). Formation of quality of commodity coal during extraction and enrichments. General Energy Institute of the National Academy of Sciences of Ukraine.
Chicago Style (17th ed.) CitationM.O, Perov, and Novytskyi I.Yu. Formation of Quality of Commodity Coal During Extraction and Enrichments. General Energy Institute of the National Academy of Sciences of Ukraine, 2005.
MLA (8th ed.) CitationM.O, Perov, and Novytskyi I.Yu. Formation of Quality of Commodity Coal During Extraction and Enrichments. General Energy Institute of the National Academy of Sciences of Ukraine, 2005.
Warning: These citations may not always be 100% accurate.