APA (7th ed.) Zitazioa
World Health Organization, WHO Study Group on Tobacco Product Regulation, & ebrary, Inc. (2008). The scientific basis of tobacco product regulation: Second report of a WHO study group. World Health Organization.
Chicago Style (17th ed.) Zitazioa
World Health Organization, WHO Study Group on Tobacco Product Regulation, eta Inc ebrary. The Scientific Basis of Tobacco Product Regulation: Second Report of a WHO Study Group. Geneva: World Health Organization, 2008.
MLA (9th ed.) Zitazioa
World Health Organization, et al. The Scientific Basis of Tobacco Product Regulation: Second Report of a WHO Study Group. World Health Organization, 2008.
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