McKnighgt, T. (1964). Feral Livestock in Anglo-America. University of California Press.
Cita Chicago Style (17a ed.)McKnighgt, Tom. Feral Livestock in Anglo-America. California: University of California Press, 1964.
Cita MLA (9a ed.)McKnighgt, Tom. Feral Livestock in Anglo-America. University of California Press, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.