Cita APA

Gemzell-Danielsson, K., & Trussell, J. (2013). What Do We Need to Know about Emergency Contraception?

Chicago Style Citation

Gemzell-Danielsson, Kristina, i James Trussell. What Do We Need to Know About Emergency Contraception? 2013.

Cita MLA

Gemzell-Danielsson, Kristina, i James Trussell. What Do We Need to Know About Emergency Contraception? 2013.

Atenció: Aquestes cites poden no estar 100% correctes.