Cita APA (7a ed.)
Trail, J., & Gregory, K. (1981). Characterization of the Boran and Sahiwal breeds of cattle for economic characters.
Cita Chicago Style (17a ed.)
Trail, J.C.M, y K.E Gregory. Characterization of the Boran and Sahiwal Breeds of Cattle for Economic Characters. 1981.
Cita MLA (9a ed.)
Trail, J.C.M, y K.E Gregory. Characterization of the Boran and Sahiwal Breeds of Cattle for Economic Characters. 1981.
Precaución: Estas citas no son 100% exactas.