Citação norma APA

Russell A Barkley. (2015). Attention Deficit Hyperactivity Disorder: A handbook for diagnosis and treatment (4th.ed.). Gulford press.

Citação norma Chicago

Russell A Barkley. Attention Deficit Hyperactivity Disorder: A Handbook for Diagnosis and Treatment. 4th.ed. New York: Gulford press, 2015.

Citação norma MLA

Russell A Barkley. Attention Deficit Hyperactivity Disorder: A Handbook for Diagnosis and Treatment. 4th.ed. Gulford press, 2015.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.