APA (7e ed.) Bronvermelding
Silber, M. D. (2012). The Al Qaeda factor: Plots against the West. University of Pennsylvania Press.
Chicago (17e ed.) Bronvermelding
Silber, Mitchell D. The Al Qaeda Factor: Plots Against the West. Philadelphia: University of Pennsylvania Press, 2012.
MLA (9e ed.) Bronvermelding
Silber, Mitchell D. The Al Qaeda Factor: Plots Against the West. University of Pennsylvania Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.