Cita APA (7a ed.)

O'Hanlon, M. E., & Sherjan, H. (2010). Toughing It Out in Afghanistan. Brookings Institution Press.

Cita Chicago Style (17a ed.)

O'Hanlon, Michael E., y Hassina Sherjan. Toughing It Out in Afghanistan. Washington, D.C.: Brookings Institution Press, 2010.

Cita MLA (8a ed.)

O'Hanlon, Michael E., y Hassina Sherjan. Toughing It Out in Afghanistan. Brookings Institution Press, 2010.