(2020). Basic Documents: Forty-Ninth Edition (including Amendments Adopted up to 31 May 2019) (49th ed.). Geneva: World Health Organization.
Chicago Style CitationBasic Documents: Forty-Ninth Edition (including Amendments Adopted Up to 31 May 2019). 49th ed. Geneva: World Health Organization, 2020.
MLA CitationBasic Documents: Forty-Ninth Edition (including Amendments Adopted Up to 31 May 2019). 49th ed. Geneva: World Health Organization, 2020.
Warning: These citations may not always be 100% accurate.