APA (7th ed.) Citation

Silber, M. D. (2012). The Al Qaeda factor: Plots against the West. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Silber, Mitchell D. The Al Qaeda Factor: Plots Against the West. Philadelphia: University of Pennsylvania Press, 2012.

MLA (9th ed.) Citation

Silber, Mitchell D. The Al Qaeda Factor: Plots Against the West. University of Pennsylvania Press, 2012.

Warning: These citations may not always be 100% accurate.