APA引文

Knapp, A. (1933). The Operative Treatment of Retinal Detachment with Electro-Coagulation.

Citação norma Chicago

Knapp, Arnold. The Operative Treatment of Retinal Detachment With Electro-Coagulation. 1933.

MLA引文

Knapp, Arnold. The Operative Treatment of Retinal Detachment With Electro-Coagulation. 1933.

警告：這些引文格式不一定是100％准確.