APA

United States, National Gang Center (U.S.), . (2015). Parents' guide to gangs: a guide designed to provide parents with answers to common questions about gangs to enable them to recognize and prevent gang involvement. [Washington, DC]: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice.

Chicago

United States, National Gang Center (U.S.), . 2015. Parents' guide to gangs: a guide designed to provide parents with answers to common questions about gangs to enable them to recognize and prevent gang involvement. [Washington, DC]: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice.

Harvard

United States, National Gang Center (U.S.), . (2015). Parents' guide to gangs: a guide designed to provide parents with answers to common questions about gangs to enable them to recognize and prevent gang involvement. [Washington, DC]: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice.

MLA

United States, National Gang Center (U.S.), . Parents' guide to gangs: a guide designed to provide parents with answers to common questions about gangs to enable them to recognize and prevent gang involvement. [Washington, DC]: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice. 2015.