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
"Peter, the Venerable, ca. and Martin, Janet and Constable, Giles",Peter the venerable : selected letters,,Published for the Centre for Medieval Studies by the Pontifical Institute of Mediaeval Studies,1974,Toronto medieval Latin texts,,0888444524,,https://cir.nii.ac.jp/crid/1130000797616555008