APA (7th ed.) Citation

Wallis, C. B. (1969). The advance of our West African empire. Negro Universities Press.

Chicago Style (17th ed.) Citation

Wallis, Charles Braithwaite. The Advance of Our West African Empire. New York: Negro Universities Press, 1969.

MLA (9th ed.) Citation

Wallis, Charles Braithwaite. The Advance of Our West African Empire. Negro Universities Press, 1969.

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