APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.