Cita APA (7a ed.)

American Association on Mental Retardation, editor. (2002). Mental retardation: Definition, classification, and systems of supports (10th ed.). AAMR.

Cita Chicago Style (17a ed.)

American Association on Mental Retardation, editor. Mental Retardation: Definition, Classification, and Systems of Supports. 10th ed. Washington, DC: AAMR, 2002.

Cita MLA (9a ed.)

American Association on Mental Retardation, editor. Mental Retardation: Definition, Classification, and Systems of Supports. 10th ed. AAMR, 2002.