APA Citation

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

Chicago Style Citation

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

MLA Citation

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

Warning: These citations may not always be 100% accurate.