APA (7th ed.) Citation

Bearak, J., Popinchalk, A., Alkema, L., & Sedgh, G. (2018). Global, regional, and subregional trends in unintended pregnancy and its outcomes from 1990 to 2014: Estimates from a Bayesian hierarchical model. The Lancet global health, 6(4), e380-e389. https://doi.org/10.1016/S2214-109X(18)30029-9

Chicago Style (17th ed.) Citation

Bearak, Jonathan, Anna Popinchalk, Leontine Alkema, and Gilda Sedgh. "Global, Regional, and Subregional Trends in Unintended Pregnancy and Its Outcomes from 1990 to 2014: Estimates from a Bayesian Hierarchical Model." The Lancet Global Health 6, no. 4 (2018): e380-e389. https://doi.org/10.1016/S2214-109X(18)30029-9.

MLA (9th ed.) Citation

Bearak, Jonathan, et al. "Global, Regional, and Subregional Trends in Unintended Pregnancy and Its Outcomes from 1990 to 2014: Estimates from a Bayesian Hierarchical Model." The Lancet Global Health, vol. 6, no. 4, 2018, pp. e380-e389, https://doi.org/10.1016/S2214-109X(18)30029-9.