Citação norma APA

Urban, M., Pirk, J., Szarszoi, O., Ivak, P., & Netuka, I. (2013). Impact of preoperative atrial fibrillation on mortality and cardiovascular outcomes in patients undergoing double valve surgery. BioMed Central.

Citação norma Chicago

Urban, M., J. Pirk, O. Szarszoi, P. Ivak, and I. Netuka. Impact of Preoperative Atrial Fibrillation On Mortality and Cardiovascular Outcomes in Patients Undergoing Double Valve Surgery. BioMed Central, 2013.

Citação norma MLA

Urban, M., et al. Impact of Preoperative Atrial Fibrillation On Mortality and Cardiovascular Outcomes in Patients Undergoing Double Valve Surgery. BioMed Central, 2013.

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