(1939). Annual Epidemiological and Viral Statistics. Geneve: Organisation Mondiale de la Sante2.
Chicago Style CitationAnnual Epidemiological and Viral Statistics. Geneve: Organisation Mondiale de la Sante2, 1939.
MLA CitationAnnual Epidemiological and Viral Statistics. Geneve: Organisation Mondiale de la Sante2, 1939.
Warning: These citations may not always be 100% accurate.