Cita APA (7th ed.)

Hoeffler, A., & Collier, P. (2004). Military expenditure in post-conflict societies. University of Oxford.

Cita Chicago (17th ed.)

Hoeffler, A., i P. Collier. Military Expenditure in Post-conflict Societies. University of Oxford, 2004.

Cita MLA (9th ed.)

Hoeffler, A., i P. Collier. Military Expenditure in Post-conflict Societies. University of Oxford, 2004.