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
"Leo I, Pope, d. 461 and Gregory I, Pope, ca.","Leo the Great, Gregory the Great",,"Eerdmans,T&T Clark",1989,A Select library of Nicene and post-Nicene fathers of the Christian church : second series,,"0802881262,0567094219",,https://cir.nii.ac.jp/crid/1130282272537602048