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
"Donaldson, B. C. (Bruce C.)",German : an essential grammar,,Routledge,2007,Essential grammars,,9780415366021,,https://cir.nii.ac.jp/crid/1130282270724584960