Não informado. (1987). American Journal of Mental Retardation. American Association on Mental Retardation.
Chicagoスタイル(17版)引用形式Não informado. American Journal of Mental Retardation. Washington: American Association on Mental Retardation, 1987.
MLA(8版)引用形式Não informado. American Journal of Mental Retardation. American Association on Mental Retardation, 1987.
警告: この引用は必ずしも正確ではありません.