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
"Unamuno, Miguel de and Aragón Guiller, Francisco",Niebla,1st ed,Cervantes & Co.,2007,Cervantes & Co. Spanish classics,,"9781589770409,9781589770447",,https://cir.nii.ac.jp/crid/1130282268802351744