APA (7th ed.) Zitazioa

Hughes, L. A. (2005). Violent and non-violent disputes involving gang youth. LFB Scholarly Pub..

Chicago Style (17th ed.) Zitazioa

Hughes, Lorine A. Violent and Non-violent Disputes Involving Gang Youth. New York: LFB Scholarly Pub., 2005.

MLA (9th ed.) Zitazioa

Hughes, Lorine A. Violent and Non-violent Disputes Involving Gang Youth. LFB Scholarly Pub., 2005.