Cita APA (7a ed.)
Tefera, B., Ayele, G., Atnafe, Y., Jabbar, M., & Dubale, D. (2002). Nature and causes of land degradation in the Oromiya Region: A review. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Tefera, B., G. Ayele, Y. Atnafe, M.A Jabbar, y D. Dubale. Nature and Causes of Land Degradation in the Oromiya Region: A Review. International Livestock Research Institute, 2002.
Cita MLA (9a ed.)
Tefera, B., et al. Nature and Causes of Land Degradation in the Oromiya Region: A Review. International Livestock Research Institute, 2002.
Precaución: Estas citas no son 100% exactas.