Cita APA (7a ed.)
Duncan, A. J., & Greiling, J. (2011). Dairy cattle feed options and practices in Ethiopia. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Duncan, Alan J., y J. Greiling. Dairy Cattle Feed Options and Practices in Ethiopia. International Livestock Research Institute, 2011.
Cita MLA (9a ed.)
Duncan, Alan J., y J. Greiling. Dairy Cattle Feed Options and Practices in Ethiopia. International Livestock Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.