Cita APA (7a ed.)

Weis, J. G., & Hawkins, J. D. (1981). Preventing delinquency: Reports of the National Juvenile Justice Assessment Centers. National Inst. for Juvenile Justice and Delinquency Prevention.

Cita Chicago Style (17a ed.)

Weis, Joseph G., y J. David Hawkins. Preventing Delinquency: Reports of the National Juvenile Justice Assessment Centers. Washington, D.C: National Inst. for Juvenile Justice and Delinquency Prevention, 1981.

Cita MLA (9a ed.)

Weis, Joseph G., y J. David Hawkins. Preventing Delinquency: Reports of the National Juvenile Justice Assessment Centers. National Inst. for Juvenile Justice and Delinquency Prevention, 1981.