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 "Kroeker, Esther Engels and Lemmens, Willem",Hume's An enquiry concerning the principles of morals : a critical guide,,Cambridge University Press,2021,Cambridge critical guides,,9781108422871,,https://cir.nii.ac.jp/crid/1130570452306994830