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
"Petrarca, Francesco and Mortimer, Anthony Robert",Canzoniere : selected poems,,Penguin Books,2002,Penguin classics,,0140448160,,https://cir.nii.ac.jp/crid/1130000796054783488