APA (7th ed.) Citation

Tizard, J., & Grad, J. C. (1961). The mentally handicapped and their families. Oxford University Press.

Chicago Style (17th ed.) Citation

Tizard, J., and Jacqueline C. Grad. The Mentally Handicapped and Their Families. London: Oxford University Press, 1961.

MLA (9th ed.) Citation

Tizard, J., and Jacqueline C. Grad. The Mentally Handicapped and Their Families. Oxford University Press, 1961.