APA-Zitierstil (7. Ausg.)

Chanda, M. M., & Bärnighausen, T. (2017). Contraceptive use and unplanned pregnancy among female sex workers in Zambia. Contraception, 96(3), . https://doi.org/10.1016/j.contraception.2017.07.003

Chicago-Zitierstil (17. Ausg.)

Chanda, Michael M., und Till Bärnighausen. "Contraceptive Use and Unplanned Pregnancy Among Female Sex Workers in Zambia." Contraception 96, no. 3 (2017). https://doi.org/10.1016/j.contraception.2017.07.003.

MLA-Zitierstil (9. Ausg.)

Chanda, Michael M., und Till Bärnighausen. "Contraceptive Use and Unplanned Pregnancy Among Female Sex Workers in Zambia." Contraception, vol. 96, no. 3, 2017, https://doi.org/10.1016/j.contraception.2017.07.003.