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
"Kagay, Donald J.",The Usatges of Barcelona : the fundamental law of Catalonia,,University of Pennsylvania Press,1994,Middle Ages series,,"0812232569,0812215354",,https://cir.nii.ac.jp/crid/1130282269392731648