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
"Siebert, Wilbur Henry and Hart, Albert Bushnell",The underground railroad from slavery to freedom : a comprehensive history,,Dover Publications,2006,Dover books on Americana,,0486450392,,https://cir.nii.ac.jp/crid/1130291776293655603