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.
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