APA引文

Carvalho, J. S., Prefumo, F., Ciardelli, V., Sairam, S., Bhide, A., & Shinebourne, E. A. (2007). Evaluation of fetal arrhythmias from simultaneous pulsed wave Doppler in pulmonary artery and vein. BMJ Group.

Citação norma Chicago

Carvalho, Julene S., Federico Prefumo, Valentina Ciardelli, Shanthi Sairam, Amarnath Bhide, and Elliot A. Shinebourne. Evaluation of Fetal Arrhythmias From Simultaneous Pulsed Wave Doppler in Pulmonary Artery and Vein. BMJ Group, 2007.

MLA引文

Carvalho, Julene S., et al. Evaluation of Fetal Arrhythmias From Simultaneous Pulsed Wave Doppler in Pulmonary Artery and Vein. BMJ Group, 2007.