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
"Herren, Michael W.",Related poems : a critical edition with English translation and philological commentary,,Pontifical Institute of Mediaeval Studies,1987,Studies and texts,,0888440855,,https://cir.nii.ac.jp/crid/1130000794724249984