Cita APA (7a ed.)
Haile, A., Joshi, B., Ayalew, W., Tegegne, A., & Singh, A. (2007). Economic comparison of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia.
Cita Chicago Style (17a ed.)
Haile, Aynalem, B.K Joshi, W. Ayalew, Azage Tegegne, y A. Singh. Economic Comparison of Ethiopian Boran Cattle and Their Crosses with Holstein Friesian in Central Ethiopia. 2007.
Cita MLA (9a ed.)
Haile, Aynalem, et al. Economic Comparison of Ethiopian Boran Cattle and Their Crosses with Holstein Friesian in Central Ethiopia. 2007.
Precaución: Estas citas no son 100% exactas.