APA

Simon T. R., Ritter N., Mahendra R. R., United States & National Center for Injury Prevention and Control (U.S.). (2013). Changing course: preventing gang membership. Washington, DC: U.S. Department of Justice, Office of Justice Programs.

Chicago

Simon Thomas R, Ritter Nancy, Mahendra Reshma R, United States and National Center for Injury Prevention and Control (U.S.). 2013. Changing course: preventing gang membership. Washington, DC: U.S. Department of Justice, Office of Justice Programs.

Harvard

Simon T. R., Ritter N., Mahendra R. R., United States and National Center for Injury Prevention and Control (U.S.). (2013). Changing course: preventing gang membership. Washington, DC: U.S. Department of Justice, Office of Justice Programs.

MLA

Simon Thomas R, Ritter Nancy, Mahendra Reshma R, United States and National Center for Injury Prevention and Control (U.S.). Changing course: preventing gang membership. Washington, DC: U.S. Department of Justice, Office of Justice Programs. 2013.