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 "Nelsen, Brent F. and Stubb, Alexander C-G",The European Union : readings on the theory and practice of European integration,4th ed,Palgrave Macmillan,2014,The European Union series,,9781137410917,,https://cir.nii.ac.jp/crid/1130282270553256320