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 Robertson, Elizabeth Ann and Shepherd, Stephen H. and Donaldson, E. Talbot (Ethelbert Talbot)","Piers Plowman : the Donaldson translation, Middle English text, sources and backgrounds, criticism",,W.W. Norton,2006,Norton critical editions,,0393975592,,https://cir.nii.ac.jp/crid/1130282269613321600