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
National Coal Resource Assessment (U.S.) and Geological Survey (U.S.),The National Coal Resource Assessment overview,,"U.S. Dept. of the Interior, U.S. Geological Survey",2009,Geological Survey professional paper,,9781411325012,,https://cir.nii.ac.jp/crid/1130282269019309312