Staněk, V. J. (1962). Pictorial encyclopedia of the animal kingdom. Crown Publishers.
Cita Chicago Style (17a ed.)Staněk, V. J. Pictorial Encyclopedia of the Animal Kingdom. New York: Crown Publishers, 1962.
Cita MLA (9a ed.)Staněk, V. J. Pictorial Encyclopedia of the Animal Kingdom. Crown Publishers, 1962.
Precaución: Estas citas no son 100% exactas.