Cita APA (7a ed.)

American Psychological Association. (1982). Mental retardation: An abstracted bibliography, 1971-1980. American Psychological Association.

Cita Chicago Style (17a ed.)

American Psychological Association. Mental Retardation: An Abstracted Bibliography, 1971-1980. Washington: American Psychological Association, 1982.

Cita MLA (9a ed.)

American Psychological Association. Mental Retardation: An Abstracted Bibliography, 1971-1980. American Psychological Association, 1982.