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
"Gustavsson, N.",Geochemical landscapes of the conterminous United States : new map presentations for 22 elements,,"U.S. Dept. of the Interior,U.S. Geological Survey",2001,Geological Survey professional paper,,0607977949,,https://cir.nii.ac.jp/crid/1130282270594175744