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
"Hughes, G. E. (George Edward) and Cresswell, M. J.",A companion to modal logic,,Methuen,1984,University paperbacks,,0416375103,,https://cir.nii.ac.jp/crid/1130282270315194752