Παραπομπή σε μορφή APA (7η εκδ.)

Harper, G. (2016). The joy of conflict resolution: Transforming victims, villains and heroes in the workplace and at home. New Society Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harper, Gary. The Joy of Conflict Resolution: Transforming Victims, Villains and Heroes in the Workplace and at Home. Gabriola: New Society Publishers, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harper, Gary. The Joy of Conflict Resolution: Transforming Victims, Villains and Heroes in the Workplace and at Home. New Society Publishers, 2016.