APA (7th ed.) Zitazioa
World Health Organization. (2017). WHO report on the global tobacco epidemic, 2017. Monitoring tobacco use and prevention policies. World Health Organization.
Chicago Style (17th ed.) Zitazioa
World Health Organization. WHO Report on the Global Tobacco Epidemic, 2017. Monitoring Tobacco Use and Prevention Policies. Ginebra: World Health Organization, 2017.
MLA (9th ed.) Zitazioa
World Health Organization. WHO Report on the Global Tobacco Epidemic, 2017. Monitoring Tobacco Use and Prevention Policies. World Health Organization, 2017.
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