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
"Johnson, Harold J. (Harold Joseph) and International Congress on Medieval Studies",The Medieval tradition of natural law,,"Medieval Institute Publications, Western Michigan University",1987,Studies in medieval culture,,"0918720818,0918720826",,https://cir.nii.ac.jp/crid/1130000794177065728