Não informado. (1971). British journal of mental subnormality. British Society for the Study of Mental Subnormality.
Cita Chicago Style (17a ed.)Não informado. British Journal of Mental Subnormality. Birmingham, Inglaterra: British Society for the Study of Mental Subnormality, 1971.
Cita MLA (8a ed.)Não informado. British Journal of Mental Subnormality. British Society for the Study of Mental Subnormality, 1971.
Precaución: Estas citas no son 100% exactas.