Citação norma APA

Zacher, J., Dillschnitter, K., Freitag, N., Kreutz, T., Bjarnason-Wehrens, B., Bloch, W., . . . Schumann, M. (2020). Exercise training in the treatment of paroxysmal atrial fibrillation: Study protocol of the Cologne ExAfib Trial. BMJ Open.

Citação norma Chicago

Zacher, Jonas, Katrin Dillschnitter, Nils Freitag, Thorsten Kreutz, Birna Bjarnason-Wehrens, Wilhelm Bloch, Hans-Georg Predel, and Moritz Schumann. "Exercise Training in the Treatment of Paroxysmal Atrial Fibrillation: Study Protocol of the Cologne ExAfib Trial." BMJ Open 2020.

Citação norma MLA

Zacher, Jonas, et al. "Exercise Training in the Treatment of Paroxysmal Atrial Fibrillation: Study Protocol of the Cologne ExAfib Trial." BMJ Open 2020.

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