APA (7th ed.) Citation

Walker, E. A. (1940). South Africa. Clarendon Press.

Chicago Style (17th ed.) Citation

Walker, E. A. South Africa. Oxford: Clarendon Press, 1940.

MLA (9th ed.) Citation

Walker, E. A. South Africa. Clarendon Press, 1940.

Warning: These citations may not always be 100% accurate.