Cita APA (7a ed.)

Dawson, J. M., & Boland, B. (1993). Murder in large urban counties, 1988. US Dep. of Justice, Office of Justice Programs, Bureau of Justice Statistics.

Cita Chicago Style (17a ed.)

Dawson, John M., y Barbara Boland. Murder in Large Urban Counties, 1988. Washington, DC: US Dep. of Justice, Office of Justice Programs, Bureau of Justice Statistics, 1993.

Cita MLA (8a ed.)

Dawson, John M., y Barbara Boland. Murder in Large Urban Counties, 1988. US Dep. of Justice, Office of Justice Programs, Bureau of Justice Statistics, 1993.