Cita APA (7a ed.)
Alberro, M. (1986). Ethiopia. The Boran cattle and their tribal owners.
Cita Chicago Style (17a ed.)
Alberro, M. Ethiopia. The Boran Cattle and Their Tribal Owners. 1986.
Cita MLA (9a ed.)
Alberro, M. Ethiopia. The Boran Cattle and Their Tribal Owners. 1986.
Precaución: Estas citas no son 100% exactas.