APA (7th ed.) Citation

Lancaster, T., Stead, L., & Cahill, K. (2008). An update on therapeutics for tobacco dependence.

Chicago Style (17th ed.) Citation

Lancaster, T., L. Stead, and K. Cahill. An Update on Therapeutics for Tobacco Dependence. 2008.

MLA (9th ed.) Citation

Lancaster, T., et al. An Update on Therapeutics for Tobacco Dependence. 2008.