APA (7th ed.) Citation

Wallin, J. E. W. (1955). Education of mentally handicapped children. Harper.

Chicago Style (17th ed.) Citation

Wallin, J. E. Wallace. Education of Mentally Handicapped Children. New York: Harper, 1955.

MLA (9th ed.) Citation

Wallin, J. E. Wallace. Education of Mentally Handicapped Children. Harper, 1955.