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
"Cicero, Marcus Tullius and Vitali, Carlo","Lettere al fratello Quinto e a M.G, Bruto",,Zanichelli,1990,Prosatori di Roma,,,,https://cir.nii.ac.jp/crid/1130282272670897920