APA (7th ed.) Citation

Perkins, W. A., & Stembridge, J. H. (1957). Nigeria : a descriptive geography / by W.A. Perkins and J.H. Stembridge: A descriptive geography. O.U.P..

Chicago Style (17th ed.) Citation

Perkins, W. A., and Jasper H. Stembridge. Nigeria : A Descriptive Geography / by W.A. Perkins and J.H. Stembridge: A Descriptive Geography. London: O.U.P., 1957.

MLA (9th ed.) Citation

Perkins, W. A., and Jasper H. Stembridge. Nigeria : A Descriptive Geography / by W.A. Perkins and J.H. Stembridge: A Descriptive Geography. O.U.P., 1957.

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