Dyfyniad APA
(2014). Global status report on alcohol and health, 2014 (World Health Organization.). World Health Organization.
Dyfyniad Arddull Chicago
Global Status Report on Alcohol and Health, 2014. World Health Organization. Geneva, Switzerland: World Health Organization, 2014.
Dyfyniad MLA
Global Status Report on Alcohol and Health, 2014. World Health Organization. World Health Organization, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.