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
"Ackerman, Robert William",An index of the Arthurian names in Middle English,,Stanford University Press,1952,"Stanford University publications, University series : language and literature",,,,https://cir.nii.ac.jp/crid/1130000794605275776