Cita APA (7a ed.)
Babiker, S., A, A. H., & Silverside, D. E. (1988). Slaughter characteristics of the export Sudan Desert Sheep.
Cita Chicago Style (17a ed.)
Babiker, S.A, Abdel Hamid A, y David E. Silverside. Slaughter Characteristics of the Export Sudan Desert Sheep. 1988.
Cita MLA (9a ed.)
Babiker, S.A, et al. Slaughter Characteristics of the Export Sudan Desert Sheep. 1988.
Precaución: Estas citas no son 100% exactas.