Johns, J. (2008). Arabic Sources for Sicily. Byzantines and crusaders in non-Greek sources, 1025 - 1204, 341-360.
Citazione stile Chigago Style (17a edizione)Johns, Jeremy. "Arabic Sources for Sicily." Byzantines and Crusaders in Non-Greek Sources, 1025 - 1204 2008: 341-360.
Citatione MLA (9a ed.)Johns, Jeremy. "Arabic Sources for Sicily." Byzantines and Crusaders in Non-Greek Sources, 1025 - 1204, 2008, pp. 341-360.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
