APA (7th ed.) Citation
Yap, M., & et al. (2012). Young people's beliefs about the harmfulness of alcohol, cannabis and tobacco for mental disorders: Findings from two Australian national youth surveys.
Chicago Style (17th ed.) Citation
Yap, M.B.H, and et al. Young People's Beliefs About the Harmfulness of Alcohol, Cannabis and Tobacco for Mental Disorders: Findings from Two Australian National Youth Surveys. 2012.
MLA (9th ed.) Citation
Yap, M.B.H, and et al. Young People's Beliefs About the Harmfulness of Alcohol, Cannabis and Tobacco for Mental Disorders: Findings from Two Australian National Youth Surveys. 2012.
Warning: These citations may not always be 100% accurate.