Cita APA (7a ed.)

Collier, P., & Hoeffler, A. (2007). Military spending and the risks of coups d'etats.

Cita Chicago Style (17a ed.)

Collier, P., y A. Hoeffler. Military Spending and the Risks of Coups D'etats. 2007.

Cita MLA (9a ed.)

Collier, P., y A. Hoeffler. Military Spending and the Risks of Coups D'etats. 2007.