APA-referens (7:e uppl.)
Garbarino, J. (2015). Listening to killers: Lessons learned from my twenty years as a psychological expert witness in murder cases. University of California Press.
Chicago-referens (17:e uppl.)
Garbarino, James. Listening to Killers: Lessons Learned from My Twenty Years as a Psychological Expert Witness in Murder Cases. Oakland, California: University of California Press, 2015.
MLA-referens (9:e uppl.)
Garbarino, James. Listening to Killers: Lessons Learned from My Twenty Years as a Psychological Expert Witness in Murder Cases. University of California Press, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.