APA (7th ed.) Citation

Thompson, T., & Grabowski, J. (1972). Behavior modification of the mentally retarded. Oxford University Press.

Chicago Style (17th ed.) Citation

Thompson, Travis, and John Grabowski. Behavior Modification of the Mentally Retarded. New York: Oxford University Press, 1972.

MLA (8th ed.) Citation

Thompson, Travis, and John Grabowski. Behavior Modification of the Mentally Retarded. Oxford University Press, 1972.