Barkley, R. A. (2006). Attention-deficit hyperactivity disorder: A handbook for diagnosis and treatment (3rd ed.). The Guilford Press.
Chicago Style (17th ed.) CitationBarkley, Russell A. Attention-deficit Hyperactivity Disorder: A Handbook for Diagnosis and Treatment. 3rd ed. New York London: The Guilford Press, 2006.
MLA (8th ed.) CitationBarkley, Russell A. Attention-deficit Hyperactivity Disorder: A Handbook for Diagnosis and Treatment. 3rd ed. The Guilford Press, 2006.
Warning: These citations may not always be 100% accurate.
