APA (7th ed.) Citation

Potholm, C. P. (1970). Four African political systems. Prentice-Hall.

Chicago Style (17th ed.) Citation

Potholm, Christian P. Four African Political Systems. Englewood Cliffs, N.J.: Prentice-Hall, 1970.

MLA (8th ed.) Citation

Potholm, Christian P. Four African Political Systems. Prentice-Hall, 1970.