APA (7th ed.) Citation

Barbour, N. (1962). A survey of North West Africa (the Maghrib) (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Barbour, Nevill. A Survey of North West Africa (the Maghrib). 2nd ed. London: Oxford University Press, 1962.

MLA (8th ed.) Citation

Barbour, Nevill. A Survey of North West Africa (the Maghrib). 2nd ed. Oxford University Press, 1962.