Cita APA (7a ed.)

Crenshaw, M., & LaFree, G. (2017). Countering Terrorism: No Simple Solutions. Brookings Institution Press.

Cita Chicago Style (17a ed.)

Crenshaw, Martha, y Gary LaFree. Countering Terrorism: No Simple Solutions. Washington, D.C.: Brookings Institution Press, 2017.

Cita MLA (8a ed.)

Crenshaw, Martha, y Gary LaFree. Countering Terrorism: No Simple Solutions. Brookings Institution Press, 2017.