Cita APA (7a ed.)

Schmidt, L. M., & O'Reilly, J. T. (2007). Gangs and Law Enforcement: A Guide for Dealing with Gang-Related Violence. Charles C Thomas Publisher, LTD.

Cita Chicago Style (17a ed.)

Schmidt, Linda M., y James T. O'Reilly. Gangs and Law Enforcement: A Guide for Dealing with Gang-Related Violence. Springfield: Charles C Thomas Publisher, LTD, 2007.

Cita MLA (8a ed.)

Schmidt, Linda M., y James T. O'Reilly. Gangs and Law Enforcement: A Guide for Dealing with Gang-Related Violence. Charles C Thomas Publisher, LTD, 2007.