Cita APA

Gibbons, L., Belizan, J., Lauer, J. A., Betran, A. P., Merialdi, M., & Althabe, F. (2012). Inequities in the use of cesarean section deliveries in the world. Web

Citación estilo Chicago

Gibbons, Luz, Jose Belizan, Jeremy A. Lauer, Ana P. Betran, Mario Merialdi, and Fernando Althabe. Inequities in the Use of Cesarean Section Deliveries in the World. 2012.

Cita MLA

Gibbons, Luz, et al. Inequities in the Use of Cesarean Section Deliveries in the World. 2012.