APA (7th ed.) Citation

Harris, J. E. (1987). Africans and their history (Rev. ed.). New American Library.

Chicago Style (17th ed.) Citation

Harris, Joseph E. Africans and Their History. Rev. ed. New York u. a: New American Library, 1987.

MLA (9th ed.) Citation

Harris, Joseph E. Africans and Their History. Rev. ed. New American Library, 1987.