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
"Leopardi, Giacomo and Solmi, Sergio and Solmi, Raffaella",Opere,,Ricciardi,1954,La letteratura italiana : storia e testi,,,,https://cir.nii.ac.jp/crid/1130282271435722880