Cita APA (7a ed.)

Wolfe, T. W. (1997). Serious, violent, and chronic juvenile offenders: A systems approach.

Cita Chicago Style (17a ed.)

Wolfe, Timothy W. Serious, Violent, and Chronic Juvenile Offenders: A Systems Approach. 1997.

Cita MLA (9a ed.)

Wolfe, Timothy W. Serious, Violent, and Chronic Juvenile Offenders: A Systems Approach. 1997.