APA

Kanner L., . (1964). A history of the care and study of the mentally retarded. Springfield, Ill: C. C. Thomas.

Chicago

Kanner Leo, . 1964. A history of the care and study of the mentally retarded. Springfield, Ill: C. C. Thomas.

Harvard

Kanner L., . (1964). A history of the care and study of the mentally retarded. Springfield, Ill: C. C. Thomas.

MLA

Kanner Leo, . A history of the care and study of the mentally retarded. Springfield, Ill: C. C. Thomas. 1964.