APA引文

Ker, J. (2010). The Double U Wave—Should the Electrocardiogram be Interpreted Echocardiographically? Libertas Academica.

Citação norma Chicago

Ker, James. The Double U Wave—Should the Electrocardiogram Be Interpreted Echocardiographically? Libertas Academica, 2010.

MLA引文

Ker, James. The Double U Wave—Should the Electrocardiogram Be Interpreted Echocardiographically? Libertas Academica, 2010.

警告：這些引文格式不一定是100％准確.