APA (7th ed.) Citation

Fortes, M., & Evans-Pritchard, E. (1963). African political systems. Oxford University Press.

Chicago Style (17th ed.) Citation

Fortes, Meyer, and E.E Evans-Pritchard. African Political Systems. London: Oxford University Press, 1963.

MLA (9th ed.) Citation

Fortes, Meyer, and E.E Evans-Pritchard. African Political Systems. Oxford University Press, 1963.