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
"Baron, Hans",Cicero and the Roman civic spirit in the Middle Ages and early Renaissance,,[Bobbs-Merrill],1938,The Bobbs-Merrill reprint series in European history,,,,https://cir.nii.ac.jp/crid/1130000796247203584