Columbia subject headings:
Juvenile delinquency--Prevention--Standards--United States.
Juvenile delinquency--United States--Prevention--Standards.
Juvenile justice, Administration of--Standards--United States.
Police services for juveniles--Standards--United States.
Harvard subject headings:
Juvenile delinquency--Prevention--Standards--United States.
Juvenile justice, Administration of--Standards--United States.
Police services for juveniles--Standards--United States.
Princeton subject headings:
Juvenile delinquency--Prevention--Standards--United States.
Juvenile justice, Administration of--Standards--United States.
Police services for juveniles--Standards--United States.