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 "Rittberger, Berthold and Schimmelfennig, Frank",The constitutionalization of the European Union,,Routledge,2007,Journal of European public policy series,,"9780415420891,9780415568654",,https://cir.nii.ac.jp/crid/1130000794594592768