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
"Ewert, John W. and Swanson, Donald A.","Monitoring volcanoes : techniques and strategies used by the staff of the Cascades Volcano Observatory, 1980-90",,"U.S. G.P.O.,For sale by Book and Open-File Report Sales, U.S. Geological Survey",1992,Geological Survey bulletin,,,,https://cir.nii.ac.jp/crid/1130000795812575616