Cita APA

Gravely, S., Driezen, P., Smith, D. M., Borland, R., Lindblom, E. N., Hammond, D., . . . Fong, G. T. (2020). International differences in patterns of cannabis use among adult cigarette smokers: Findings from the 2018 ITC Four Country Smoking and Vaping Survey. Int J Drug Policy.

Chicago Style Citation

Gravely, Shannon, et al. "International Differences in Patterns of Cannabis Use Among Adult Cigarette Smokers: Findings From the 2018 ITC Four Country Smoking and Vaping Survey." Int J Drug Policy 2020.

Cita MLA

Gravely, Shannon, et al. "International Differences in Patterns of Cannabis Use Among Adult Cigarette Smokers: Findings From the 2018 ITC Four Country Smoking and Vaping Survey." Int J Drug Policy 2020.