APA (7th ed.) Citation

Cummings, S. (1993). Gangs: The origins and impact of contemporary youth gangs in the United States. State Univ. of New York Press.

Chicago Style (17th ed.) Citation

Cummings, Scott. Gangs: The Origins and Impact of Contemporary Youth Gangs in the United States. Albany, NY: State Univ. of New York Press, 1993.

MLA (9th ed.) Citation

Cummings, Scott. Gangs: The Origins and Impact of Contemporary Youth Gangs in the United States. State Univ. of New York Press, 1993.