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
"Ullman, B. L. (Berthold Louis)",Studies in the Italian Renaissance,2nd ed. with additions and corrections,Edizioni di storia e letteratura,1973,Storia e letteratura,,,,https://cir.nii.ac.jp/crid/1130000796875880704