Cita APA (7a ed.)

O'Connell, D. F. (1998). Dual disorders: Essentials for assessment and treatment. Haworth.

Cita Chicago Style (17a ed.)

O'Connell, David F. Dual Disorders: Essentials for Assessment and Treatment. New York [etc.]: Haworth, 1998.

Cita MLA (9a ed.)

O'Connell, David F. Dual Disorders: Essentials for Assessment and Treatment. Haworth, 1998.