Thompson, T., & Grabowski, J. (1972). Behavior modification of the mentally retarded. Oxford University Press.
Chicago Style (17th ed.) CitationThompson, Travis, and John Grabowski. Behavior Modification of the Mentally Retarded. New York: Oxford University Press, 1972.
MLA (8th ed.) CitationThompson, Travis, and John Grabowski. Behavior Modification of the Mentally Retarded. Oxford University Press, 1972.
Warning: These citations may not always be 100% accurate.