In Reply.

MLA

Kuper, Spencer G., et al. “In Reply.” Obstetrics and Gynecology, vol. 132, no. 4, Oct. 2018, p. 1063. EBSCOhost, https://doi.org/10.1097/AOG.0000000000002888.

APA

Kuper, S. G., Jauk, V. C., Edwards, R. K., & Harper, L. M. (2018). In Reply. Obstetrics and Gynecology, 132(4), 1063. https://doi.org/10.1097/AOG.0000000000002888

Chicago

Kuper, Spencer G, Victoria C Jauk, Rodney K Edwards, and Lorie M Harper. 2018. “In Reply.” Obstetrics and Gynecology 132 (4): 1063. doi:10.1097/AOG.0000000000002888.