Não informado. (1952). Tropical medicine and hygiene news. American Society of Tropical Medicine and Hygiene.
Cita Chicago Style (17a ed.)Não informado. Tropical Medicine and Hygiene News. Bethesda, Md: American Society of Tropical Medicine and Hygiene, 1952.
Cita MLA (8a ed.)Não informado. Tropical Medicine and Hygiene News. American Society of Tropical Medicine and Hygiene, 1952.
Precaución: Estas citas no son 100% exactas.