Stewart, R. P. (1961). The Turner Ranch: Master breeder of the Hereford line. Homestead House.
Cita Chicago Style (17a ed.)Stewart, Roy P. The Turner Ranch: Master Breeder of the Hereford Line. Oklahoma City: Homestead House, 1961.
Cita MLA (9a ed.)Stewart, Roy P. The Turner Ranch: Master Breeder of the Hereford Line. Homestead House, 1961.
Precaución: Estas citas no son 100% exactas.