Não informado. (1974). Western journal of medicine. California Medical Association.
Chicagoスタイル(17版)引用形式Não informado. Western Journal of Medicine. San Francisco, Calif: California Medical Association, 1974.
MLA(8版)引用形式Não informado. Western Journal of Medicine. California Medical Association, 1974.
警告: この引用は必ずしも正確ではありません.