APA-referens (7:e uppl.)

Hartjen, C. A. (2008). Youth, crime, and justice: A global inquiry. Rutgers University Press.

Chicago-referens (17:e uppl.)

Hartjen, Clayton A. Youth, Crime, and Justice: A Global Inquiry. New Brunswick, N.J.: Rutgers University Press, 2008.

MLA-referens (9:e uppl.)

Hartjen, Clayton A. Youth, Crime, and Justice: A Global Inquiry. Rutgers University Press, 2008.