Cita APA (7a ed.)

Kumpfer, K. L. (1993). Strengthening America's families: Promising parenting strategies for delinquency prevention; user's guide. US Dep. of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention.

Cita Chicago Style (17a ed.)

Kumpfer, Karole L. Strengthening America's Families: Promising Parenting Strategies for Delinquency Prevention; User's Guide. Washington, DC: US Dep. of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, 1993.

Cita MLA (8a ed.)

Kumpfer, Karole L. Strengthening America's Families: Promising Parenting Strategies for Delinquency Prevention; User's Guide. US Dep. of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, 1993.