Dyfyniad APA

Howell, J. C. (2003). Preventing and reducing juvenile delinquency: A comprehensive framework. Sage publications.

Dyfyniad Arddull Chicago

Howell, James C. Preventing and Reducing Juvenile Delinquency: A Comprehensive Framework. London: Sage publications, 2003.

Dyfyniad MLA

Howell, James C. Preventing and Reducing Juvenile Delinquency: A Comprehensive Framework. Sage publications, 2003.

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