APA (7th ed.) Citation

Ashwal, E., Livne, M. Y., Benichou, J. I., Unger, R., Hiersch, L., Aviram, A., . . . Yogev, Y. (2020). Contemporary patterns of labor in nulliparous and multiparous women. American journal of obstetrics and gynecology, 222(3), 267.e1-267.e9. https://doi.org/10.1016/j.ajog.2019.09.035

Chicago Style (17th ed.) Citation

Ashwal, Eran, Michal Y. Livne, Jennifer I.C Benichou, Ron Unger, Liran Hiersch, Amir Aviram, Ariel Mani, and Yariv Yogev. "Contemporary Patterns of Labor in Nulliparous and Multiparous Women." American Journal of Obstetrics and Gynecology 222, no. 3 (2020): 267.e1-267.e9. https://doi.org/10.1016/j.ajog.2019.09.035.

MLA (9th ed.) Citation

Ashwal, Eran, et al. "Contemporary Patterns of Labor in Nulliparous and Multiparous Women." American Journal of Obstetrics and Gynecology, vol. 222, no. 3, 2020, pp. 267.e1-267.e9, https://doi.org/10.1016/j.ajog.2019.09.035.