Não informado. (1947). Journal of Comparative and Physiological Psychology. American Psychological Association.
Cita Chicago Style (17a ed.)Não informado. Journal of Comparative and Physiological Psychology. Arlington, Va: American Psychological Association, 1947.
Cita MLA (8a ed.)Não informado. Journal of Comparative and Physiological Psychology. American Psychological Association, 1947.
Precaución: Estas citas no son 100% exactas.