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 "Howell, Joseph H. and Sale, William F. (William Frederick) and Callahan, Daniel",Life choices : a Hastings Center introduction to bioethics,,Georgetown University Press,1995,Hastings Center studies in ethics,,0878405771,,https://cir.nii.ac.jp/crid/1130000794345720448