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
"Westfahl, Gary and Slusser, George Edgar and Leiby, David",Worlds enough and time : explorations of time in science fiction and fantasy,,Greenwood Press,2002,Contributions to the study of science fiction and fantasy,,0313317062,,https://cir.nii.ac.jp/crid/1130282272819421056