Dyfyniad APA
Siegfried, N., & et al. (2014). Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (Review). Cochrane Tobacco Addiction Group.
Dyfyniad Arddull Chicago
Siegfried, N., and et al. Restricting or Banning Alcohol Advertising to Reduce Alcohol Consumption in Adults and Adolescents (Review). Oxford: Cochrane Tobacco Addiction Group, 2014.
Dyfyniad MLA
Siegfried, N., and et al. Restricting or Banning Alcohol Advertising to Reduce Alcohol Consumption in Adults and Adolescents (Review). Cochrane Tobacco Addiction Group, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.