APA (7th ed.) Citation

Hills, A. (2004). Border security in the Balkans: Europe's gatekeepers (1. publ.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Hills, Alice. Border Security in the Balkans: Europe's Gatekeepers. 1. publ. London: Oxford Univ. Press, 2004.

MLA (9th ed.) Citation

Hills, Alice. Border Security in the Balkans: Europe's Gatekeepers. 1. publ. Oxford Univ. Press, 2004.