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
"Bell, Robert","Early ballads, illustrative of history, traditions, and customs ; also, Ballads and songs of the peasantry of England, taken down from oral recitation and transcribed from private manuscripts, rare broadsides, and scarce publications",,G. Bell,1889,Bohn's libraries,,,,https://cir.nii.ac.jp/crid/1130282271425877504