APA (7th ed.) Citation

Lewis, I. M. (1988). A modern history of Somalia: Nation and state in the Horn of Africa (Rev., updated, and expanded ed.). Westview Press.

Chicago Style (17th ed.) Citation

Lewis, I. M. A Modern History of Somalia: Nation and State in the Horn of Africa. Rev., updated, and expanded ed. Boulder: Westview Press, 1988.

MLA (9th ed.) Citation

Lewis, I. M. A Modern History of Somalia: Nation and State in the Horn of Africa. Rev., updated, and expanded ed. Westview Press, 1988.