United States. Public Health Service. Office of the Surgeon General & Centers for Disease Control and Prevention (U.S.). (2006). Humo de segunda mano: Lo que significa para usted. U.S. Dept. of Health and Human Services ; Centers for Disease Control and Prevention.
Chicago Style (17th ed.) CitationUnited States. Public Health Service. Office of the Surgeon General and Centers for Disease Control and Prevention (U.S.). Humo De Segunda Mano: Lo Que Significa Para Usted. [Rockville, Md.] : [Atlanta, Ga.]: U.S. Dept. of Health and Human Services ; Centers for Disease Control and Prevention, 2006.
MLA (8th ed.) CitationUnited States. Public Health Service. Office of the Surgeon General and Centers for Disease Control and Prevention (U.S.). Humo De Segunda Mano: Lo Que Significa Para Usted. U.S. Dept. of Health and Human Services ; Centers for Disease Control and Prevention, 2006.