APA (7th ed.) Citation

C, H., & ES, D. (2001). A qualitative study of smoking during pregnancy. Psychology, Health & Medicine, 6(1), 95. https://doi.org/10.1080/713690228

Chicago Style (17th ed.) Citation

C, Haslam, and Draper ES. "A Qualitative Study of Smoking During Pregnancy." Psychology, Health & Medicine 6, no. 1 (2001): 95. https://doi.org/10.1080/713690228.

MLA (9th ed.) Citation

C, Haslam, and Draper ES. "A Qualitative Study of Smoking During Pregnancy." Psychology, Health & Medicine, vol. 6, no. 1, 2001, p. 95, https://doi.org/10.1080/713690228.