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
"Baker, John T. (Medieval historian) and Brookes, Stuart and Reynolds, Andrew (Andrew J.)",Landscapes of defence in early medieval Europe,,Brepols,2013,Studies in the early Middle Ages,,9782503529561,,https://cir.nii.ac.jp/crid/1130000797113923712