Cita APA (7a ed.)

Huff, C. R. (1990). Gangs in America (1. print.). Sage Publications.

Cita Chicago Style (17a ed.)

Huff, Clarence R. Gangs in America. 1. print. Newbury Park, Calif: Sage Publications, 1990.

Cita MLA (8a ed.)

Huff, Clarence R. Gangs in America. 1. print. Sage Publications, 1990.