Cita APA (7a ed.)

Lewis, W. B. (1989). Helping the youthful offender: Individual and group therapies that work. Haworth.

Cita Chicago Style (17a ed.)

Lewis, William B. Helping the Youthful Offender: Individual and Group Therapies That Work. New York [u.a.]: Haworth, 1989.

Cita MLA (8a ed.)

Lewis, William B. Helping the Youthful Offender: Individual and Group Therapies That Work. Haworth, 1989.