Bigo, D., & Guild, E. (2005). Controlling frontiers: Free movement into and within Europe. Ashgate.
Chicago Style (17th ed.) CitationBigo, Didier, and Elspeth Guild. Controlling Frontiers: Free Movement into and Within Europe. Aldershot, Hants, England: Ashgate, 2005.
MLA (9th ed.) CitationBigo, Didier, and Elspeth Guild. Controlling Frontiers: Free Movement into and Within Europe. Ashgate, 2005.
Warning: These citations may not always be 100% accurate.