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
"Maier, Christoph T.",Preaching the Crusades : mendicant friars and the cross in the thirteenth century,,Cambridge University Press,1998,Cambridge studies in medieval life and thought,,0521638739,,https://cir.nii.ac.jp/crid/1130000797524514048