National Institute of Justice, USA, Kennedy, D. M., National Institute of Justice, & Kennedy, D. M. (2001). Reducing gun violence: The Boston Gun Project's operation ceasefire. US Department of Justice, Office of Justice Programs, National Institute of Justice.
Cita Chicago Style (17a ed.)National Institute of Justice, USA, David M. Kennedy, National Institute of Justice, y David M. Kennedy. Reducing Gun Violence: The Boston Gun Project's Operation Ceasefire. Washington, DC: US Department of Justice, Office of Justice Programs, National Institute of Justice, 2001.
Cita MLA (8a ed.)National Institute of Justice, USA, et al. Reducing Gun Violence: The Boston Gun Project's Operation Ceasefire. US Department of Justice, Office of Justice Programs, National Institute of Justice, 2001.