APA (7th ed.) Citation

Whitford, J. (1967). Trading life in western and central Africa (2d ed.). Barnes & Noble.

Chicago Style (17th ed.) Citation

Whitford, John. Trading Life in Western and Central Africa. 2d ed. New York: Barnes & Noble, 1967.

MLA (9th ed.) Citation

Whitford, John. Trading Life in Western and Central Africa. 2d ed. Barnes & Noble, 1967.