APA Style

K?tib?, G, K. (). Islamic land tax = Al-Khar?j : from the Islamic conquests to the ?Abb?sid period . London ; New York: New York.

MLA Style

K?tib?, Ghayd??, Khazanah. "Islamic land tax = Al-Khar?j : from the Islamic conquests to the ?Abb?sid period". London ; New York: New York, . Text.