Cita APA (7a ed.)
Hassan, H., & Mukhtar, A. (1971). A note on the utilization of urea by Sudan Desert sheep. Cambridge University Press.
Cita Chicago Style (17a ed.)
Hassan, H.M, y A.M.S Mukhtar. A Note on the Utilization of Urea by Sudan Desert Sheep. Cambridge University Press, 1971.
Cita MLA (9a ed.)
Hassan, H.M, y A.M.S Mukhtar. A Note on the Utilization of Urea by Sudan Desert Sheep. Cambridge University Press, 1971.
Precaución: Estas citas no son 100% exactas.