Chilton, R., & Rymond-Richmond, W. (2015). Trends in NIBRS homicide and drug arrest rates 1991-2010: Large and small city patterns. Homicide Research Working Group.
Cita Chicago Style (17a ed.)Chilton, Roland, y Wenona Rymond-Richmond. Trends in NIBRS Homicide and Drug Arrest Rates 1991-2010: Large and Small City Patterns. Homicide Research Working Group, 2015.
Cita MLA (9a ed.)Chilton, Roland, y Wenona Rymond-Richmond. Trends in NIBRS Homicide and Drug Arrest Rates 1991-2010: Large and Small City Patterns. Homicide Research Working Group, 2015.
Precaución: Estas citas no son 100% exactas.