Não informado. (1983). Journal of Comparative Psychology. American Psychological Association.
Cita Chicago Style (17a ed.)Não informado. Journal of Comparative Psychology. Washington: American Psychological Association, 1983.
Cita MLA (8a ed.)Não informado. Journal of Comparative Psychology. American Psychological Association, 1983.
Precaución: Estas citas no son 100% exactas.