APA (7th ed.) Citation

Lewis, L., Hauck, Y., Ronchi, F., Allsop, S., & Doherty, D. (2017). A Multiple Component Intervention to Assist Young Pregnant Smokers to Cease Smoking: A Randomised Controlled Pilot Study.

Chicago Style (17th ed.) Citation

Lewis, Lucy, Yvonne Hauck, Fiona Ronchi, Steve Allsop, and D. Doherty. A Multiple Component Intervention to Assist Young Pregnant Smokers to Cease Smoking: A Randomised Controlled Pilot Study. 2017.

MLA (9th ed.) Citation

Lewis, Lucy, et al. A Multiple Component Intervention to Assist Young Pregnant Smokers to Cease Smoking: A Randomised Controlled Pilot Study. 2017.