Cita APA

Zúñiga, R., Apaza, J., Puma, S., Chávez, G., & Cáceres, L. (2014). Translabial intrapartum ultrasound in determining duration of the second stage of labor.

Citación estilo Chicago

Zúñiga, Renato, John Apaza, Sergio Puma, Gustavo Chávez, y Luis Cáceres. Translabial Intrapartum Ultrasound in Determining Duration of the Second Stage of Labor. 2014.

Cita MLA

Zúñiga, Renato, et al. Translabial Intrapartum Ultrasound in Determining Duration of the Second Stage of Labor. 2014.