(1986). Mental retardation (2nd ed.). C. E. Merrill Pub. Co.
Chicago Style (17th ed.) CitationMental Retardation. 2nd ed. Columbus, Ohio: C. E. Merrill Pub. Co, 1986.
MLA (9th ed.) CitationMental Retardation. 2nd ed. C. E. Merrill Pub. Co, 1986.
Warning: These citations may not always be 100% accurate.