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
"Hervaeus Natalis, d. 1323 and Jones, John D. and Pontifical Institute of Mediaeval Studies",The poverty of Christ and the apostles,,Pontifical Institute of Mediaeval Studies,1999,Mediaeval sources in translation,,0888442874,,https://cir.nii.ac.jp/crid/1130000796250161152