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
"Ottokar, Nicola, b. 1884 and Sestan, Ernesto",Il comune di Firenze alla fine del Dugento,,Einaudi,1974,Reprints Einaudi,,,,https://cir.nii.ac.jp/crid/1130282272156307840