Cita APA (7a ed.)
Osman, A., & El-Shafei, S. (1967). Carcass characteristics of Sudan Desert sheep.
Cita Chicago Style (17a ed.)
Osman, A.H, y S.A El-Shafei. Carcass Characteristics of Sudan Desert Sheep. 1967.
Cita MLA (9a ed.)
Osman, A.H, y S.A El-Shafei. Carcass Characteristics of Sudan Desert Sheep. 1967.
Precaución: Estas citas no son 100% exactas.