Citação norma APA

Khawaja, O., Petrone, A. B., Kanjwal, Y., Gaziano, J. M., & Djoussé, L. (2015). Chocolate Consumption and Risk of Atrial Fibrillation (From the Physicians' Health Study). Am J Cardiol.

Citação norma Chicago

Khawaja, Owais, Andrew B. Petrone, Yousuf Kanjwal, John Michael Gaziano, and Luc Djoussé. "Chocolate Consumption and Risk of Atrial Fibrillation (From the Physicians' Health Study)." Am J Cardiol 2015.

Citação norma MLA

Khawaja, Owais, et al. "Chocolate Consumption and Risk of Atrial Fibrillation (From the Physicians' Health Study)." Am J Cardiol 2015.

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