APA (7e ed.) Bronvermelding
ebrary, Inc, O'Neill, M., & Winter, A. (2013). New challenges for the EU internal security strategy. Cambridge Scholars Pub..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Maria O'Neill, en Aaron Winter. New Challenges for the EU Internal Security Strategy. Newcastle, Neb.: Cambridge Scholars Pub., 2013.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. New Challenges for the EU Internal Security Strategy. Cambridge Scholars Pub., 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.