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
"Spiker, Elliott C. and Gori, Paula",National landslide hazards mitigation strategy : a framework for loss reduction,,"U.S. Dept. of the Interior,U.S. Geological Survey",2003,U.S. Geological Survey circular,,060789153X,,https://cir.nii.ac.jp/crid/1130282269769805184