Cita APA (7a ed.)
Tegegne, A., Entwistle, K., & Mukasa-Mugerwa, E. (1992). Seasonal influences on gonadal and extragonadal sperm reserves in Small East African Zebu (Bos indicus) bulls in Ethiopia. Springer.
Cita Chicago Style (17a ed.)
Tegegne, Azage, K.W Entwistle, y E. Mukasa-Mugerwa. Seasonal Influences on Gonadal and Extragonadal Sperm Reserves in Small East African Zebu (Bos Indicus) Bulls in Ethiopia. Springer, 1992.
Cita MLA (9a ed.)
Tegegne, Azage, et al. Seasonal Influences on Gonadal and Extragonadal Sperm Reserves in Small East African Zebu (Bos Indicus) Bulls in Ethiopia. Springer, 1992.
Precaución: Estas citas no son 100% exactas.