APA引文

Syme, W. S. (1918). Case of Shrapnel Wound of Trachea.

Citação norma Chicago

Syme, W. S. Case of Shrapnel Wound of Trachea. 1918.

MLA引文

Syme, W. S. Case of Shrapnel Wound of Trachea. 1918.

警告：這些引文格式不一定是100％准確.