APA (7th ed.) Citation

(1983). Classification in mental retardation. American Assoc. of Mental Deficiency.

Chicago Style (17th ed.) Citation

Classification in Mental Retardation. Washington, DC: American Assoc. of Mental Deficiency, 1983.

MLA (9th ed.) Citation

Classification in Mental Retardation. American Assoc. of Mental Deficiency, 1983.

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