APA (7th ed.) Citation

Green, L. J., Pullon, R., Mackillop, L. H., Gerry, S., Birks, J., Salvi, D., . . . Watkinson, P. J. (2021). Postpartum-Specific Vital Sign Reference Ranges. Obstetrics and gynecology (New York. 1953), Publish Ahead of Print, . https://doi.org/10.1097/AOG.0000000000004239

Chicago Style (17th ed.) Citation

Green, Lauren J., et al. "Postpartum-Specific Vital Sign Reference Ranges." Obstetrics and Gynecology (New York. 1953) Publish Ahead of Print (2021). https://doi.org/10.1097/AOG.0000000000004239.

MLA (9th ed.) Citation

Green, Lauren J., et al. "Postpartum-Specific Vital Sign Reference Ranges." Obstetrics and Gynecology (New York. 1953), vol. Publish Ahead of Print, 2021, https://doi.org/10.1097/AOG.0000000000004239.