Cita APA (7a ed.)
Kassa, T., Tegegne, A., & Shenkoru, T. (1993). Factors affecting postpartum reproductive performance of cows under smallholder management in Ethiopia.
Cita Chicago Style (17a ed.)
Kassa, T., Azage Tegegne, y T. Shenkoru. Factors Affecting Postpartum Reproductive Performance of Cows Under Smallholder Management in Ethiopia. 1993.
Cita MLA (9a ed.)
Kassa, T., et al. Factors Affecting Postpartum Reproductive Performance of Cows Under Smallholder Management in Ethiopia. 1993.
Precaución: Estas citas no son 100% exactas.