Não informado. (1971). British journal of mental subnormality. British Society for the Study of Mental Subnormality.
Chicagoスタイル(17版)引用形式Não informado. British Journal of Mental Subnormality. Birmingham, Inglaterra: British Society for the Study of Mental Subnormality, 1971.
MLA(8版)引用形式Não informado. British Journal of Mental Subnormality. British Society for the Study of Mental Subnormality, 1971.
警告: この引用は必ずしも正確ではありません.