APA (7th ed.) Citation
Gravely, S., & et al. (2017). Implementation of key demand-reduction measures of the WHO Framework Convention on Tobacco Control and change in smoking prevalence in 126 countries: An association study.
Chicago Style (17th ed.) Citation
Gravely, S., and et al. Implementation of Key Demand-reduction Measures of the WHO Framework Convention on Tobacco Control and Change in Smoking Prevalence in 126 Countries: An Association Study. 2017.
MLA (9th ed.) Citation
Gravely, S., and et al. Implementation of Key Demand-reduction Measures of the WHO Framework Convention on Tobacco Control and Change in Smoking Prevalence in 126 Countries: An Association Study. 2017.
Warning: These citations may not always be 100% accurate.