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
"Youngs, Richard",The EU's role in world politics : a retreat from liberal internationalism,,Routledge,2011,Routledge advances in European politics,,9780415679459,,https://cir.nii.ac.jp/crid/1130282269983317376