APA (7th ed.) Citation

Jones, A. H. M., & Monroe, E. (1969). A history of Abyssinia. Negro Universities Press.

Chicago Style (17th ed.) Citation

Jones, A. H. M., and Elizabeth Monroe. A History of Abyssinia. New York: Negro Universities Press, 1969.

MLA (9th ed.) Citation

Jones, A. H. M., and Elizabeth Monroe. A History of Abyssinia. Negro Universities Press, 1969.