Cita APA (7a ed.)

Stapleton, G. B. (1958). The wealth of Nigeria. Oxford U.P.

Cita Chicago Style (17a ed.)

Stapleton, G. Brian. The Wealth of Nigeria. London: Oxford U.P, 1958.

Cita MLA (9a ed.)

Stapleton, G. Brian. The Wealth of Nigeria. Oxford U.P, 1958.