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
"Pliny, the Younger and Prichard, Constantine Estlin, 1819 or 20 and Bernard, Edward Russell",Selected letters of Pliny : with notes for the use of schools,New ed,Clarendon Press,1891,Clarendon Press series,,,,https://cir.nii.ac.jp/crid/1130282273108658816