APA引文

Ringer, S. (1874). Remarks on the Action of Hydrate of Croton-Chloral on Megrim.

Citação norma Chicago

Ringer, Sydney. Remarks On the Action of Hydrate of Croton-Chloral On Megrim. 1874.

MLA引文

Ringer, Sydney. Remarks On the Action of Hydrate of Croton-Chloral On Megrim. 1874.

警告：這些引文格式不一定是100％准確.