Cita APA (7a ed.)
Wagner, D., Holland, G., & Mogess, T. (1969). Crossbreeding studies with Ethiopian beef cattle using imported semen.
Cita Chicago Style (17a ed.)
Wagner, D.G, G.L Holland, y T. Mogess. Crossbreeding Studies with Ethiopian Beef Cattle Using Imported Semen. 1969.
Cita MLA (9a ed.)
Wagner, D.G, et al. Crossbreeding Studies with Ethiopian Beef Cattle Using Imported Semen. 1969.
Precaución: Estas citas no son 100% exactas.