Citação norma APA

Castellanos, A., O'Brien, H., Castillo, C. A., Myerburg, R. J., & Beffler, B. (1972). Contribution of His bundle recordings to analysis of abnormal beats with right bundle-branch block--superior axis pattern.

Citação norma Chicago

Castellanos, A., H. O'Brien, C A. Castillo, R J. Myerburg, and B. Beffler. Contribution of His Bundle Recordings to Analysis of Abnormal Beats With Right Bundle-branch Block--superior Axis Pattern. 1972.

Citação norma MLA

Castellanos, A., et al. Contribution of His Bundle Recordings to Analysis of Abnormal Beats With Right Bundle-branch Block--superior Axis Pattern. 1972.

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