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
"Raoul, de Caen and Bachrach, Bernard S. and Bachrach, David Stewart",The Gesta Tancredi of Ralph of Caen : a history of the Normans on the First Crusade,,Ashgate,2010,Crusade texts in translation,,9781409400325,,https://cir.nii.ac.jp/crid/1130000796973279744