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
"Villebresmes, Berthault de, 15th cent and Emplaincourt, Edmond A. and Kongelige Bibliotek (Denmark). Thott 416",La geste du Chevalier au cygne,,University of Alabama Press,1989,The Old French Crusade cycle,,0817304630,,https://cir.nii.ac.jp/crid/1130282272750156160