APA引文

Gordon, H. (1939). Case or Diagnosis: ? Dermatomyositis simulating Acrosclerosis.

Citação norma Chicago

Gordon, Hugh. Case or Diagnosis: ? Dermatomyositis Simulating Acrosclerosis. 1939.

MLA引文

Gordon, Hugh. Case or Diagnosis: ? Dermatomyositis Simulating Acrosclerosis. 1939.

警告：這些引文格式不一定是100％准確.