Cita APA (7a ed.)

Green, R. G., & Healy, K. F. (2003). Tough on kids: Rethinking approaches to youth justice. Purich Publ.

Cita Chicago Style (17a ed.)

Green, Ross Gordon, y Kearney F. Healy. Tough on Kids: Rethinking Approaches to Youth Justice. Saskatoon, Saskatchewan: Purich Publ, 2003.

Cita MLA (8a ed.)

Green, Ross Gordon, y Kearney F. Healy. Tough on Kids: Rethinking Approaches to Youth Justice. Purich Publ, 2003.