APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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