APA (7th ed.) Citation

CL, W., BA, C., JT, J., K, B., M, T., S, T., & D, B. (2018). Phase I/II pharmacokinetic and pharmacodynamic evaluation of two levonorgestrel-only contraceptive patches in a multicenter randomized trial. Contraception. https://doi.org/10.1016/j.contraception.2018.04.007

Chicago Style (17th ed.) Citation

CL, Westhoff, Chen BA, Jensen JT, Barnhart K, Thomas M, Teal S, and Blithe D. "Phase I/II Pharmacokinetic and Pharmacodynamic Evaluation of Two Levonorgestrel-only Contraceptive Patches in a Multicenter Randomized Trial." Contraception 2018. https://doi.org/10.1016/j.contraception.2018.04.007.

MLA (9th ed.) Citation

CL, Westhoff, et al. "Phase I/II Pharmacokinetic and Pharmacodynamic Evaluation of Two Levonorgestrel-only Contraceptive Patches in a Multicenter Randomized Trial." Contraception, 2018, https://doi.org/10.1016/j.contraception.2018.04.007.