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
"Karlsson, Michael",Transnational Relations in the Baltic Sea Region,,Södertörns högskola,2004,Södertörn academic studies,,9189315456,,https://cir.nii.ac.jp/crid/1130019380873962287