Cita APA (7th ed.)

Caputo, P. (1980). Horn of Africa. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Caputo, Philip. Horn of Africa. New York: Holt, Rinehart and Winston, 1980.

Cita MLA (9th ed.)

Caputo, Philip. Horn of Africa. Holt, Rinehart and Winston, 1980.