APA ציטוט

Chamberlain, D., & Leinbach, R. (1970). Electrical pacing in heart block complicating acute myocardial infarction.

Citação norma Chicago

Chamberlain, D., and R. Leinbach. Electrical Pacing in Heart Block Complicating Acute Myocardial Infarction. 1970.

ציטוט MLA

Chamberlain, D., and R. Leinbach. Electrical Pacing in Heart Block Complicating Acute Myocardial Infarction. 1970.