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
"Varr, Richard",Philadelphia and the Pennsylvania Dutch Country,Rev. [ed.],Dorling Kindersley,2011,Eyewitness travel guides,,9781405358934,,https://cir.nii.ac.jp/crid/1130000793995875584