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 "Smith, Ian A.",The intrinsic value of endangered species,,Routledge,2018,Routledge studies in ethics and moral theory,,9781138311220,,https://cir.nii.ac.jp/crid/1130850533587636743