Cita APA (7a ed.)

Thornberry, T. P., & Burch, J. H. (1997). Gang Members and Delinquent Behavior. United States 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. United States Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, 1997.

Cita MLA (9a ed.)

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