APA (7th ed.) Citation

Kanner, L. (1964). A history of the care and study of the mentally retarded.

Chicago Style (17th ed.) Citation

Kanner, Leo. A History of the Care and Study of the Mentally Retarded. 1964.

MLA (9th ed.) Citation

Kanner, Leo. A History of the Care and Study of the Mentally Retarded. 1964.

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