Cita APA (7th ed.)
Okoth, A. (1979). A History of Africa 1855-1914 (New enlarged edition.). East African Educational Publishers.
Cita Chicago (17th ed.)
Okoth, Assa. A History of Africa 1855-1914. New enlarged edition. Nairobi: East African Educational Publishers, 1979.
Cita MLA (9th ed.)
Okoth, Assa. A History of Africa 1855-1914. New enlarged edition. East African Educational Publishers, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.