APA (7e ed.) Bronvermelding
Primakov, E. M. (2004). A world challenged: Fighting terrorism in the twenty first century. Nixon Center and Brookings Institution Press.
Chicago (17e ed.) Bronvermelding
Primakov, E. M. A World Challenged: Fighting Terrorism in the Twenty First Century. Washington, D.C.: Nixon Center and Brookings Institution Press, 2004.
MLA (9e ed.) Bronvermelding
Primakov, E. M. A World Challenged: Fighting Terrorism in the Twenty First Century. Nixon Center and Brookings Institution Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.