Cita APA (7a ed.)

BARKLEY, R. A. (1981). Hyperactive children: A handbook for diagnosis andtreatment. The Guilford Press.

Cita Chicago Style (17a ed.)

BARKLEY, Russel A. Hyperactive Children: A Handbook for Diagnosis Andtreatment. New York: The Guilford Press, 1981.

Cita MLA (9a ed.)

BARKLEY, Russel A. Hyperactive Children: A Handbook for Diagnosis Andtreatment. The Guilford Press, 1981.