APA (7th ed.) Citation

Blackwell, M. W. (1979). Care of the mentally retarded. Little, Brown and Company.

Chicago Style (17th ed.) Citation

Blackwell, Marian Willard. Care of the Mentally Retarded. Boston: Little, Brown and Company, 1979.

MLA (9th ed.) Citation

Blackwell, Marian Willard. Care of the Mentally Retarded. Little, Brown and Company, 1979.

Warning: These citations may not always be 100% accurate.