APA引文

Cripps, H. (1911). The Operative Treatment of Cancer of the Rectum.

Citação norma Chicago

Cripps, Harrison. The Operative Treatment of Cancer of the Rectum. 1911.

MLA引文

Cripps, Harrison. The Operative Treatment of Cancer of the Rectum. 1911.

警告：這些引文格式不一定是100％准確.