APA (7th ed.) Citation

GW, L., C, R., DM, K., GL, J., MD, E., Lambert, G. W., . . . Esler, M. D. (2002). Effect of sunlight and season on serotonin turnover in the brain. Lancet, 360(9348), 1840. https://doi.org/10.1016/s0140-6736(02)11737-5

Chicago Style (17th ed.) Citation

GW, Lambert, et al. "Effect of Sunlight and Season on Serotonin Turnover in the Brain." Lancet 360, no. 9348 (2002): 1840. https://doi.org/10.1016/s0140-6736(02)11737-5.

MLA (9th ed.) Citation

GW, Lambert, et al. "Effect of Sunlight and Season on Serotonin Turnover in the Brain." Lancet, vol. 360, no. 9348, 2002, p. 1840, https://doi.org/10.1016/s0140-6736(02)11737-5.