APA (7th ed.) Zitazioa
World Health Organization, WHO Study Group on Tobacco Product Regulation, & ebrary, Inc. (2010). Report on the scientific basis of tobacco product regulation: Third 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. Report on the Scientific Basis of Tobacco Product Regulation: Third Report of a WHO Study Group. Geneva: World Health Organization, 2010.
MLA (9th ed.) Zitazioa
World Health Organization, et al. Report on the Scientific Basis of Tobacco Product Regulation: Third Report of a WHO Study Group. World Health Organization, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.