Cita APA (7a ed.)

Riedel, B. O. (2008). The Search for Al Qaeda: Its Leadership, Ideology, and Future. Brookings Institution Press.

Cita Chicago Style (17a ed.)

Riedel, Bruce O. The Search for Al Qaeda: Its Leadership, Ideology, and Future. Washington, D.C.: Brookings Institution Press, 2008.

Cita MLA (8a ed.)

Riedel, Bruce O. The Search for Al Qaeda: Its Leadership, Ideology, and Future. Brookings Institution Press, 2008.