Cita APA (7a ed.)
Sulieman, A., El-Neew, W., & El-Amin, E. (1983). Pre-weaning mortality rates of Sudanese sheep under farm condition.
Cita Chicago Style (17a ed.)
Sulieman, A.H, W.M El-Neew, y E.R El-Amin. Pre-weaning Mortality Rates of Sudanese Sheep Under Farm Condition. 1983.
Cita MLA (9a ed.)
Sulieman, A.H, et al. Pre-weaning Mortality Rates of Sudanese Sheep Under Farm Condition. 1983.
Precaución: Estas citas no son 100% exactas.