Cita APA (7a ed.)

Perry, G. P., & Orchard, J. (1992). Assessment and treatment of adolescent sex offenders. Professional Resource Pr.

Cita Chicago Style (17a ed.)

Perry, Garry P., y Janet Orchard. Assessment and Treatment of Adolescent Sex Offenders. Sarasota, Fla: Professional Resource Pr, 1992.

Cita MLA (8a ed.)

Perry, Garry P., y Janet Orchard. Assessment and Treatment of Adolescent Sex Offenders. Professional Resource Pr, 1992.