APA (7th ed.) Citation

(2009). Brazil and tobacco use: A hard nut to crack. The World Health Organization.

Chicago Style (17th ed.) Citation

Brazil and Tobacco Use: A Hard Nut to Crack. The World Health Organization, 2009.

MLA (9th ed.) Citation

Brazil and Tobacco Use: A Hard Nut to Crack. The World Health Organization, 2009.

Warning: These citations may not always be 100% accurate.