APA (7th ed.) Citation

JM, S., AJ, D., & AM, D. (1997). The Wisconsin Age-related Macular Degeneration grading system: Performance in an independent centre. Ophthalmic epidemiology, 4(1), 49. https://doi.org/10.3109/09286589709058061

Chicago Style (17th ed.) Citation

JM, Sparrow, Dickinson AJ, and Duke AM. "The Wisconsin Age-related Macular Degeneration Grading System: Performance in an Independent Centre." Ophthalmic Epidemiology 4, no. 1 (1997): 49. https://doi.org/10.3109/09286589709058061.

MLA (9th ed.) Citation

JM, Sparrow, et al. "The Wisconsin Age-related Macular Degeneration Grading System: Performance in an Independent Centre." Ophthalmic Epidemiology, vol. 4, no. 1, 1997, p. 49, https://doi.org/10.3109/09286589709058061.