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
"Acra, Joey",Popocatépetl and Iztaccíhuatl : a myth from Mexico,,National Geographic Learning,2013,Our world,,9781133730767,,https://cir.nii.ac.jp/crid/1130282272656134912