APA (7th ed.) Citation

London, S. J., Idle, J. R., Daly, A. K., Coetzee, G. A., London, S. J., Idle, J. R., . . . Coetzee, G. A. (1999). Genetic variation of CYP2A6, smoking, and risk of cancer. Lancet, 353(9156), 898. https://doi.org/10.1016/S0140-6736(98)04984-8

Chicago Style (17th ed.) Citation

London, Stephanie J., Jeffrey R. Idle, Ann K. Daly, Gerhard A. Coetzee, S J. London, J R. Idle, A K. Daly, and G A. Coetzee. "Genetic Variation of CYP2A6, Smoking, and Risk of Cancer." Lancet 353, no. 9156 (1999): 898. https://doi.org/10.1016/S0140-6736(98)04984-8.

MLA (9th ed.) Citation

London, Stephanie J., et al. "Genetic Variation of CYP2A6, Smoking, and Risk of Cancer." Lancet, vol. 353, no. 9156, 1999, p. 898, https://doi.org/10.1016/S0140-6736(98)04984-8.