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
"Pettersson, Olof and Songe-Möller, Vigdis",Plato's Protagoras : essays on the confrontation of philosophy and sophistry,,Springer,2017,Philosophical studies series,,9783319455839,,https://cir.nii.ac.jp/crid/1130000795810283520