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
"Crawley, Heaven and Düvell, Franck and Jones, Katharine (Research fellow) and McMahon, Simon and Sigona, Nando",Unravelling Europe's 'migration crisis' : journeys over land and sea,,Policy Press,2018,Shorts insights,,9781447343219,,https://cir.nii.ac.jp/crid/1130285378704821376