Citação norma APA

CHANG, T. I., YANG, J., FREEMAN, J. V., HLATKY, M. A., & GO, A. S. (2013). Effectiveness of β-Blockers in Heart Failure With Left Ventricular Systolic Dysfunction and Chronic Kidney Disease.

Citação norma Chicago

CHANG, TARA I., JINGRONG YANG, JAMES V. FREEMAN, MARK A. HLATKY, e ALAN S. GO. Effectiveness of β-Blockers in Heart Failure With Left Ventricular Systolic Dysfunction and Chronic Kidney Disease. 2013.

Citação norma MLA

CHANG, TARA I., et al. Effectiveness of β-Blockers in Heart Failure With Left Ventricular Systolic Dysfunction and Chronic Kidney Disease. 2013.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.