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
"Downey, E. H. (Ezekiel Henry), b. 1879 and State Historical Society of Iowa",History of labor legislation in Iowa,,State Historical Society of Iowa,1910,Iowa economic history series,,,,https://cir.nii.ac.jp/crid/1130000798180676352