Cita APA (7a ed.)
Bekele, T., Kasali, O., & Takele, G. (1992). Reproductive problems in indigenous cattle at the Ministry of Agriculture farms in central Ethiopia.
Cita Chicago Style (17a ed.)
Bekele, T., O.B Kasali, y G. Takele. Reproductive Problems in Indigenous Cattle at the Ministry of Agriculture Farms in Central Ethiopia. 1992.
Cita MLA (9a ed.)
Bekele, T., et al. Reproductive Problems in Indigenous Cattle at the Ministry of Agriculture Farms in Central Ethiopia. 1992.
Precaución: Estas citas no son 100% exactas.