APA (7. basım) Alıntı

Hasan, Y. F. (1967). The Arabs and the Sudan: From the seventh to the early sixteenth century. Edinbugh University Press.

Chicago Style (17. basım) Atıf

Hasan, Yusuf Fadl. The Arabs and the Sudan: From the Seventh to the Early Sixteenth Century. Edinburgh: Edinbugh University Press, 1967.

MLA (9th ed.) Atıf

Hasan, Yusuf Fadl. The Arabs and the Sudan: From the Seventh to the Early Sixteenth Century. Edinbugh University Press, 1967.