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 "Seubert, Sandra and Eberl, Oliver and Waarden, Frans van",Reconsidering EU citizenship : contradictions and constraints,,Edward Elgar Pub.,2018,Interdisciplinary perspectives on EU citizenship,,9781788113533,,https://cir.nii.ac.jp/crid/1130000794607572352