APA (7th ed.) Citation

Szatkowski, L., Fahy, S., Coleman, T., Taylor, J., Twigg, L., Moon, G., & Leonardi-Bee, J. (2015). Small area synthetic estimates of smoking prevalence during pregnancy in England. BioMed Central.

Chicago Style (17th ed.) Citation

Szatkowski, Lisa, Samantha Fahy, Tim Coleman, Joanna Taylor, Liz Twigg, Graham Moon, and Jo Leonardi-Bee. Small Area Synthetic Estimates of Smoking Prevalence During Pregnancy in England. BioMed Central, 2015.

MLA (9th ed.) Citation

Szatkowski, Lisa, et al. Small Area Synthetic Estimates of Smoking Prevalence During Pregnancy in England. BioMed Central, 2015.