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
"Graff, Delia Ruby and Williamson, Timothy",Vagueness,,Ashgate : Dartmouth,2002,The international research library of philosophy,,0754620808,,https://cir.nii.ac.jp/crid/1130000797048182400