APA (7th ed.) Citation

K. Zappas, A. Fishler, & L.S. Benson. (2016). Contraception use in communities surrounding Trujillo, Peru. Ubiquity Press.

Chicago Style (17th ed.) Citation

K. Zappas, A. Fishler, and L.S. Benson. Contraception Use in Communities Surrounding Trujillo, Peru. Ubiquity Press, 2016.

MLA (9th ed.) Citation

K. Zappas, et al. Contraception Use in Communities Surrounding Trujillo, Peru. Ubiquity Press, 2016.