Não informado. (1948). Who/mal: Malariology series. World Health Organization.
Chicago Style (17th ed.) CitationNão informado. Who/mal: Malariology Series. Geneva, Suíça: World Health Organization, 1948.
MLA (8th ed.) CitationNão informado. Who/mal: Malariology Series. World Health Organization, 1948.
Warning: These citations may not always be 100% accurate.