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
"Asser, John, d. 909 and Keynes, Simon and Lapidge, Michael",Alfred the Great : Asser's Life of King Alfred and other contemporary sources,,Penguin Books,1983,Penguin classics,,0140444092,,https://cir.nii.ac.jp/crid/1130000798287954048