APA引文

Brock, R. C. (1944). Bilateral Recurrent Spontaneous Pneumothorax.

Citação norma Chicago

Brock, R. C. Bilateral Recurrent Spontaneous Pneumothorax. 1944.

MLA引文

Brock, R. C. Bilateral Recurrent Spontaneous Pneumothorax. 1944.

警告：這些引文格式不一定是100％准確.