Cita APA (7a ed.)

Greenberg, K. J. (2005). Al Qaeda now: Understanding todays terrorists. Cambridge University Press.

Cita Chicago Style (17a ed.)

Greenberg, Karen J. Al Qaeda Now: Understanding Todays Terrorists. New York, NY: Cambridge University Press, 2005.

Cita MLA (8a ed.)

Greenberg, Karen J. Al Qaeda Now: Understanding Todays Terrorists. Cambridge University Press, 2005.