Não informado. (1876). American journal of mental deficiency. American Association on Mental Deficiency.
Cita Chicago Style (17a ed.)Não informado. American Journal of Mental Deficiency. Washington: American Association on Mental Deficiency, 1876.
Cita MLA (8a ed.)Não informado. American Journal of Mental Deficiency. American Association on Mental Deficiency, 1876.
Precaución: Estas citas no son 100% exactas.