International review of research in mental retardation. Volume 2

MLA

Ellis, Norman R. International review of research in mental retardation. Volume 2. New York : Academic Press, 1966.

APA

Ellis, N. (1966). International review of research in mental retardation. Volume 2. New York : Academic Press.

Chicago

Ellis, Norman R. International review of research in mental retardation. Volume 2. New York : Academic Press, 1966.