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
"Sedgefield, W. J.",Beowulf,"2nd ed , revised and partly re-written",The University Press,1913,Publications of the University of Manchester,,,,https://cir.nii.ac.jp/crid/1130282272007537408