著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Schweinfurth, Stanley P. and Finkelman, Robert B. (Robert Barry)",Coal : a complex natural resource : an overview of factors affecting coal quality and use in the United States,,"U.S. Dept. of the Interior,U.S. Geological Survey",2003,U.S. Geological Survey circular,,0607934476,,https://cir.nii.ac.jp/crid/1130000794229111040