Winship, G. (2012). Addictive personalities and why people take drugs: The spike and the moon. Karnac.
Chicago-referens (17:e uppl.)Winship, Gary. Addictive Personalities and Why People Take Drugs: The Spike and the Moon. London, UK: Karnac, 2012.
MLA-referens (9:e uppl.)Winship, Gary. Addictive Personalities and Why People Take Drugs: The Spike and the Moon. Karnac, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.