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
"John XXI, Pope, d. 1277 and Rijk, Lambertus Marie de","Tractatus, called afterwards, Summule logicales",1st critical ed. from the manuscripts / with an introduction by L.M. de Rijk,Van Gorcum,1972,Wijsgerige teksten en studies,,9023209753,,https://cir.nii.ac.jp/crid/1130282271141203200