Cita APA (7a ed.)

Peterson, M. (1988). Children's understanding of the juvenile justice system: A cognitive-developmental perspective. Canadian journal of criminology, 30(4), 381-395.

Cita Chicago Style (17a ed.)

Peterson, M. "Children's Understanding of the Juvenile Justice System: A Cognitive-developmental Perspective." Canadian Journal of Criminology 30, no. 4 (1988): 381-395.

Cita MLA (9a ed.)

Peterson, M. "Children's Understanding of the Juvenile Justice System: A Cognitive-developmental Perspective." Canadian Journal of Criminology, vol. 30, no. 4, 1988, pp. 381-395.