Dyfyniad APA
Lewis, B. (1993). The Arabs in history (6th ed.). Oxford University Press.
Dyfyniad Arddull Chicago
Lewis, Bernard. The Arabs in History. 6th ed. Oxford: Oxford University Press, 1993.
Dyfyniad MLA
Lewis, Bernard. The Arabs in History. 6th ed. Oxford University Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.