APA (7th ed.) Citation

BE, K., R, K., KE, L., & LG, D. (2001). Drug use and five-year incidence of age-related cataracts: The Beaver Dam Eye Study. Ophthalmology, 108(9), 1670. https://doi.org/10.1016/s0161-6420(01)00656-x

Chicago Style (17th ed.) Citation

BE, Klein, Klein R, Lee KE, and Danforth LG. "Drug Use and Five-year Incidence of Age-related Cataracts: The Beaver Dam Eye Study." Ophthalmology 108, no. 9 (2001): 1670. https://doi.org/10.1016/s0161-6420(01)00656-x.

MLA (9th ed.) Citation

BE, Klein, et al. "Drug Use and Five-year Incidence of Age-related Cataracts: The Beaver Dam Eye Study." Ophthalmology, vol. 108, no. 9, 2001, p. 1670, https://doi.org/10.1016/s0161-6420(01)00656-x.