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 Skeat, Walter W. (Walter William)",The vision of William concerning Piers the Plowman,"3d ed., rev",At the Clarendon Press,1881,Clarendon Press series,,,,https://cir.nii.ac.jp/crid/1130282272444823936