APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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