APA način citiranja

López Quirós, L., & Campos González, A. I. (2014). Using maya chair during the expulsive phase of delivery and its relation to the lower incidence of episiotomy or perineal tears.

Čikaški stil citiranja

López Quirós, Laura, i Ana Ibis Campos González. Using Maya Chair During the Expulsive Phase of Delivery and Its Relation to the Lower Incidence of Episiotomy or Perineal Tears. 2014.

MLA način citiranja

López Quirós, Laura, i Ana Ibis Campos González. Using Maya Chair During the Expulsive Phase of Delivery and Its Relation to the Lower Incidence of Episiotomy or Perineal Tears. 2014.