APA ציטוט

Hoeffler, A., & Collier, P. (2002). Greed and grievance in civil wars. University of Oxford.

Chicago Style (17th ed.) Citation

Hoeffler, A., and P. Collier. Greed and Grievance in Civil Wars. University of Oxford, 2002.

ציטוט MLA

Hoeffler, A., and P. Collier. Greed and Grievance in Civil Wars. University of Oxford, 2002.