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 "Hough, Emerson",The passing of the frontier : a chronicle of the old West,Textbook ed.,Yale University Press,1918,The Chronicles of America series,,,,https://cir.nii.ac.jp/crid/1130000795092328704