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
"Heaney, Seamus and Donoghue, Daniel","Beowulf : a verse translation : authoritative text, contexts, criticism",,W.W. Norton,2002,Norton critical editions,,9780393975802,,https://cir.nii.ac.jp/crid/1130282270418607872