APA (7th ed.) Citation

GM, T., N, L., A, F., A, L., K, S., R, T. W. N., . . . P, A. (2021). Smoking cessation for improving mental health. The Cochrane database of systematic reviews, 3, CD013522. https://doi.org/10.1002/14651858.CD013522.pub2

Chicago Style (17th ed.) Citation

GM, Taylor, et al. "Smoking Cessation for Improving Mental Health." The Cochrane Database of Systematic Reviews 3 (2021): CD013522. https://doi.org/10.1002/14651858.CD013522.pub2.

MLA (9th ed.) Citation

GM, Taylor, et al. "Smoking Cessation for Improving Mental Health." The Cochrane Database of Systematic Reviews, vol. 3, 2021, p. CD013522, https://doi.org/10.1002/14651858.CD013522.pub2.