Não informado. (1944). Tropical medicine news. American Society of Tropical Medicine.
Chicagoスタイル(17版)引用形式Não informado. Tropical Medicine News. New Orleans, La: American Society of Tropical Medicine, 1944.
MLA(8版)引用形式Não informado. Tropical Medicine News. American Society of Tropical Medicine, 1944.
警告: この引用は必ずしも正確ではありません.