Cita APA (7a ed.)
Primakov, E. M. (2004). A world challenged: Fighting terrorism in the twenty first century. Nixon Center and Brookings Institution Press.
Cita Chicago Style (17a ed.)
Primakov, E. M. A World Challenged: Fighting Terrorism in the Twenty First Century. Washington, D.C.: Nixon Center and Brookings Institution Press, 2004.
Cita MLA (9a ed.)
Primakov, E. M. A World Challenged: Fighting Terrorism in the Twenty First Century. Nixon Center and Brookings Institution Press, 2004.
Precaución: Estas citas no son 100% exactas.