Não informado. (1949). Yearbook of medicine. Year Book Medical Publishers.
Chicagoスタイル(17版)引用形式Não informado. Yearbook of Medicine. Chicago, Ill: Year Book Medical Publishers, 1949.
MLA(8版)引用形式Não informado. Yearbook of Medicine. Year Book Medical Publishers, 1949.
警告: この引用は必ずしも正確ではありません.