Egley, A. (2005). Highlights of the 2002-2003 National Youth Gang Surveys. Office of Juvenile Justice and Delinquency Prevention.
Cita Chicago Style (17a ed.)Egley, Arlen. Highlights of the 2002-2003 National Youth Gang Surveys. Office of Juvenile Justice and Delinquency Prevention, 2005.
Cita MLA (9a ed.)Egley, Arlen. Highlights of the 2002-2003 National Youth Gang Surveys. Office of Juvenile Justice and Delinquency Prevention, 2005.
Precaución: Estas citas no son 100% exactas.