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. Pt. 1,,"The Christian literature company,Parker",1895,A select library of Nicene and post-Nicene fathers of the Christian church : second series,,,,https://cir.nii.ac.jp/crid/1130282272398641024