APA način citiranja (7. izdanje)
Omar, I. A., & Duffey, M. K. (2015). Peacemaking and the challenge of violence in world religions. Wiley Blackwell.
Čikaški stil citiranja (17. izdanje)
Omar, Irfan A., i Michael K. Duffey. Peacemaking and the Challenge of Violence in World Religions. West Sussex, England: Wiley Blackwell, 2015.
MLA način citiranja (9. izdanje)
Omar, Irfan A., i Michael K. Duffey. Peacemaking and the Challenge of Violence in World Religions. Wiley Blackwell, 2015.
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