APA ציטוט

Cheng, T. O. (2003). Hemopericardium Complicating Acute Myocardial Infarction.

Citação norma Chicago

Cheng, Tsung O. Hemopericardium Complicating Acute Myocardial Infarction. 2003.

ציטוט MLA

Cheng, Tsung O. Hemopericardium Complicating Acute Myocardial Infarction. 2003.