Cita APA (7a ed.)
Bille, J., Eshete, A., & Corra, M. (1983). Ecology and ecosystems of the Borana deep wells area. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Bille, Jean-Claude, A. Eshete, y M. Corra. Ecology and Ecosystems of the Borana Deep Wells Area. International Livestock Centre for Africa, 1983.
Cita MLA (9a ed.)
Bille, Jean-Claude, et al. Ecology and Ecosystems of the Borana Deep Wells Area. International Livestock Centre for Africa, 1983.
Precaución: Estas citas no son 100% exactas.