Breland, O. P. (1948). Animal facts and fallacies. Harper & Brothers.
Cita Chicago Style (17a ed.)Breland, Osmond P. Animal Facts and Fallacies. New York: Harper & Brothers, 1948.
Cita MLA (9a ed.)Breland, Osmond P. Animal Facts and Fallacies. Harper & Brothers, 1948.
Precaución: Estas citas no son 100% exactas.