Cita APA (7a ed.)

Oliver, R., & Atmore, A. (1994). Africa since 1800 (4th ed.). Cambridge University.

Cita Chicago Style (17a ed.)

Oliver, Ronald, y Anthony Atmore. Africa Since 1800. 4th ed. Britain: Cambridge University, 1994.

Cita MLA (9a ed.)

Oliver, Ronald, y Anthony Atmore. Africa Since 1800. 4th ed. Cambridge University, 1994.