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
"Langland, William and Salter, Elizabeth and Pearsall, Derek Albert",Piers Plowman,,Edward Arnold,1967,York medieval texts,,,,https://cir.nii.ac.jp/crid/1130000795732874368