APA (7th ed.) Citation

O'Brien Karen, Hopkins Mark, Thomas Grace, Brabin Loretta, & Roberts Stephen A. (2009). Delivery of chlamydia screening to young women requesting emergency hormonal contraception at pharmacies in Manchester, UK: A prospective study. BMC.

Chicago Style (17th ed.) Citation

O'Brien Karen, Hopkins Mark, Thomas Grace, Brabin Loretta, and Roberts Stephen A. Delivery of Chlamydia Screening to Young Women Requesting Emergency Hormonal Contraception at Pharmacies in Manchester, UK: A Prospective Study. BMC, 2009.

MLA (9th ed.) Citation

O'Brien Karen, et al. Delivery of Chlamydia Screening to Young Women Requesting Emergency Hormonal Contraception at Pharmacies in Manchester, UK: A Prospective Study. BMC, 2009.