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
"Brook, G. L. (George Leslie) and British Library. Harley 2253",The Harley lyrics : the Middle English lyrics of Ms. Harley 2253,4th ed,Manchester University Press,1968,Old and Middle English texts,,0719001161,,https://cir.nii.ac.jp/crid/1130282272310249856