Cita APA (7a ed.)
Trail, J., & Sacker, G. (1966). Factors affecting production records of lambs from a flock of East African Blackhead sheep. Cambridge University Press.
Cita Chicago Style (17a ed.)
Trail, J.C.M, y G.D Sacker. Factors Affecting Production Records of Lambs from a Flock of East African Blackhead Sheep. Cambridge University Press, 1966.
Cita MLA (9a ed.)
Trail, J.C.M, y G.D Sacker. Factors Affecting Production Records of Lambs from a Flock of East African Blackhead Sheep. Cambridge University Press, 1966.
Precaución: Estas citas no son 100% exactas.