Cita APA

Bo, S., Ciccone, G., Scaglione, L., Taliano, C., Piobbici, M., Merletti, F., & Pagano, G. (2003). Warfarin for non-valvar atrial fibrillation: Still underused in the 21st century? Copyright 2003 by Heart.

Citación estilo Chicago

Bo, S., G. Ciccone, L. Scaglione, C. Taliano, M. Piobbici, F. Merletti, y G. Pagano. Warfarin for Non-valvar Atrial Fibrillation: Still Underused in the 21st Century? Copyright 2003 by Heart, 2003.

Cita MLA

Bo, S., et al. Warfarin for Non-valvar Atrial Fibrillation: Still Underused in the 21st Century? Copyright 2003 by Heart, 2003.