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
"Gollancz, Israel, Sir and British Library. Cotton Nero A. x","Pearl, Cleanness, Patience and Sir Gawain, reproduced in facsimile from the unique ms. Cotton Nero A.x in the British museum",,Pub. for the Early English text society by the Oxford University Press,1971,Early English Text Society original series,,,,https://cir.nii.ac.jp/crid/1130000793840680576