Cita APA (7a ed.)
Bille, J., & Eshete, A. (1984). The marginal lands of western Sidamo. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Bille, Jean-Claude, y A. Eshete. The Marginal Lands of Western Sidamo. International Livestock Centre for Africa, 1984.
Cita MLA (9a ed.)
Bille, Jean-Claude, y A. Eshete. The Marginal Lands of Western Sidamo. International Livestock Centre for Africa, 1984.
Precaución: Estas citas no son 100% exactas.