APA Style

Laiou, A, E. (2001). The Crusades from the Perspective of Byzantium and the Muslim World (1). Washington, D.C: Dumbarton Oaks Research Library and Collection.

MLA Style

Laiou, Angeliki, E.. "The Crusades from the Perspective of Byzantium and the Muslim World". 1 Washington, D.C: Dumbarton Oaks Research Library and Collection, 2001. Text.