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
"Levin, David J.","Richard Wagner, Fritz Lang, and the Nibelungen : the dramaturgy of disavowal",,Princeton University Press,1998,Princeton studies in opera,,0691026211,,https://cir.nii.ac.jp/crid/1130282271427987840