Sedgh, G., Singh, S., Shah, I. H., Åhman, E., Henshaw, S. K., & Bankole, A. (2012). Induced abortion: Incidence and trends worldwide from 1995 to 2008. The Lancet (British edition), 379(9816), 625-632. https://doi.org/10.1016/S0140-6736(11)61786-8
Chicago-Zitierstil (17. Ausg.)Sedgh, Gilda, Susheela Singh, Iqbal H. Shah, Elisabeth Åhman, Stanley K. Henshaw, und Akinrinola Bankole. "Induced Abortion: Incidence and Trends Worldwide from 1995 to 2008." The Lancet (British Edition) 379, no. 9816 (2012): 625-632. https://doi.org/10.1016/S0140-6736(11)61786-8.
MLA-Zitierstil (9. Ausg.)Sedgh, Gilda, et al. "Induced Abortion: Incidence and Trends Worldwide from 1995 to 2008." The Lancet (British Edition), vol. 379, no. 9816, 2012, pp. 625-632, https://doi.org/10.1016/S0140-6736(11)61786-8.