Παραπομπή APA
Ashtor, E. (1976). A social and economic history of the near east in the middle ages. London: Collins.
Παραπομπή Chicago StyleAshtor, E. A Social and Economic History of the Near East in the Middle Ages. London: Collins, 1976.
Παραπομπή MLAAshtor, E. A Social and Economic History of the Near East in the Middle Ages. London: Collins, 1976.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.