Massachusetts Society for the Prevention of Cruelty to Animals. (1970). Animals. [Massachusetts Society for the Prevention of Cruelty to Animals].
Cita Chicago Style (17a ed.)Massachusetts Society for the Prevention of Cruelty to Animals. Animals. [Boston]: [Massachusetts Society for the Prevention of Cruelty to Animals], 1970.
Cita MLA (9a ed.)Massachusetts Society for the Prevention of Cruelty to Animals. Animals. [Massachusetts Society for the Prevention of Cruelty to Animals], 1970.
Precaución: Estas citas no son 100% exactas.
