Não informado. (1921). American journal of tropical medicine. American Society of Tropical Medicine.
Chicagoスタイル(17版)引用形式Não informado. American Journal of Tropical Medicine. Baltimore, Md: American Society of Tropical Medicine, 1921.
MLA(8版)引用形式Não informado. American Journal of Tropical Medicine. American Society of Tropical Medicine, 1921.
警告: この引用は必ずしも正確ではありません.