APA (7th ed.) Citation

Laiou, A. (2006). The just war eastern Christians and the holy war of the crusaders. The ethics of war, 30-43.

Chicago Style (17th ed.) Citation

Laiou, Angeliki. "The Just War Eastern Christians and the Holy War of the Crusaders." The Ethics of War 2006: 30-43.

MLA (8th ed.) Citation

Laiou, Angeliki. "The Just War Eastern Christians and the Holy War of the Crusaders." The Ethics of War, 2006, pp. 30-43.