Παραπομπή σε μορφή APA (7η εκδ.)

Balcells, L., & Kalyvas, S. (2014). Does Warfare Matter? Severity, Duration, and Outcomes of Civil Wars. SAGE Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Balcells, L., και SN Kalyvas. Does Warfare Matter? Severity, Duration, and Outcomes of Civil Wars. SAGE Publications, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Balcells, L., και SN Kalyvas. Does Warfare Matter? Severity, Duration, and Outcomes of Civil Wars. SAGE Publications, 2014.