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
"Hallenberg, Jan and Karlsson, Håkan","Changing transatlantic security relations : do the US, the EU and Russia form a new strategic triangle?",,Routledge,2006,Contemporary security studies,,0415391164,,https://cir.nii.ac.jp/crid/1130282270907234944