Cita APA (7a ed.)

World Health Organization & WHO Study Group on Tobacco Product Regulation. (2008). The scientific basis of tobacco product regulation: Second report of a WHO study group. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization y WHO Study Group on Tobacco Product Regulation. The Scientific Basis of Tobacco Product Regulation: Second Report of a WHO Study Group. Geneva: World Health Organization, 2008.

Cita MLA (8a ed.)

World Health Organization y WHO Study Group on Tobacco Product Regulation. The Scientific Basis of Tobacco Product Regulation: Second Report of a WHO Study Group. World Health Organization, 2008.