Cita APA

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

Citación estilo Chicago

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

Cita MLA

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