APA (7th ed.) Citation

Lewis, I. M. (1955). Peoples of the Horn of Africa: Somali, Afar and Saho. International African Institute.

Chicago Style (17th ed.) Citation

Lewis, I. M. Peoples of the Horn of Africa: Somali, Afar and Saho. London: International African Institute, 1955.

MLA (9th ed.) Citation

Lewis, I. M. Peoples of the Horn of Africa: Somali, Afar and Saho. International African Institute, 1955.

Warning: These citations may not always be 100% accurate.