APA (7th ed.) Citation
Zetler, S. A., & Gibson, K. (2015). Users' explanations of their psychoactive substance use, with a particular focus on MDMA (Ecstasy). Department of Psychology.
Chicago Style (17th ed.) Citation
Zetler, Sarah Ashne, and Kerry Gibson. Users' Explanations of Their Psychoactive Substance Use, with a Particular Focus on MDMA (Ecstasy). Department of Psychology, 2015.
MLA (9th ed.) Citation
Zetler, Sarah Ashne, and Kerry Gibson. Users' Explanations of Their Psychoactive Substance Use, with a Particular Focus on MDMA (Ecstasy). Department of Psychology, 2015.
Warning: These citations may not always be 100% accurate.