Cita APA (7a ed.)

USA, Bureau of Justice Assistance, Connors, E., & USA Bureau of Justice Assistance. (1997). Urban street gang enforcement. Bureau of Justice Assistance.

Cita Chicago Style (17a ed.)

USA, Bureau of Justice Assistance, Edward Connors, y USA Bureau of Justice Assistance. Urban Street Gang Enforcement. Washington, DC: Bureau of Justice Assistance, 1997.

Cita MLA (8a ed.)

USA, Bureau of Justice Assistance, et al. Urban Street Gang Enforcement. Bureau of Justice Assistance, 1997.