Cita APA (7a ed.)
SpringerLink (Online service), Shoupe, D., & Christy, A. Contraception and Reproductive Medicine. BioMed Central : Imprint: BioMed Central.
Cita Chicago Style (17a ed.)
SpringerLink (Online service), Donna Shoupe, y Alicia Christy. Contraception and Reproductive Medicine. London: BioMed Central : Imprint: BioMed Central.
Cita MLA (9a ed.)
SpringerLink (Online service), et al. Contraception and Reproductive Medicine. BioMed Central : Imprint: BioMed Central.
Precaución: Estas citas no son 100% exactas.