APA (7th ed.) Citation

O'Neill, M., & Winter, A. (2013). New challenges for the EU internal security strategy. Cambridge Scholars Pub.

Chicago Style (17th ed.) Citation

O'Neill, Maria, and Aaron Winter. New Challenges for the EU Internal Security Strategy. Newcastle, Neb.: Cambridge Scholars Pub, 2013.

MLA (9th ed.) Citation

O'Neill, Maria, and Aaron Winter. New Challenges for the EU Internal Security Strategy. Cambridge Scholars Pub, 2013.