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
"Lerner, Ralph and Mahdi, Muhsin and Fortin, Ernest L.",Medieval political philosophy : a sourcebook,,Free Press of Glencoe,1963,Agora editions,,,,https://cir.nii.ac.jp/crid/1130282272901450752