Cita APA (7a ed.)

Thornberry, T. P., & Burch, J. H. (1997). Gang members and delinquent behavior. US Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention.

Cita Chicago Style (17a ed.)

Thornberry, Terence P., y James H. Burch. Gang Members and Delinquent Behavior. Washington, DC: US Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, 1997.

Cita MLA (8a ed.)

Thornberry, Terence P., y James H. Burch. Gang Members and Delinquent Behavior. US Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, 1997.