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
"Leruth, Benjamin and Lord, Christopher",Differentiated integration in the European Union,,Routledge,2016,Journal of European public policy series,,9781138945487,,https://cir.nii.ac.jp/crid/1130000797528245760