Cita APA (7a ed.)
El-Shafia, S., Osman, A., Khalil, K., & Tawfik, E. (1976). Pre-weaning and post-weaning growth and its relationship to feedlot performance and carcass characteristics of bull calves.
Cita Chicago Style (17a ed.)
El-Shafia, S.A, A.H Osman, K.A Khalil, y E.S Tawfik. Pre-weaning and Post-weaning Growth and Its Relationship to Feedlot Performance and Carcass Characteristics of Bull Calves. 1976.
Cita MLA (9a ed.)
El-Shafia, S.A, et al. Pre-weaning and Post-weaning Growth and Its Relationship to Feedlot Performance and Carcass Characteristics of Bull Calves. 1976.
Precaución: Estas citas no son 100% exactas.