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
"Wickham, Chris","Medieval Rome : stability and crisis of a city, 900-1150",,Oxford University Press,2015,Oxford studies in medieval European history,,9780199684960,,https://cir.nii.ac.jp/crid/1130000796818072832