APA (7th ed.) Citation

U, C., E, B., RO, S., C, F., R, B., & JA, L. (2017). The Economic Impact of Blindness in Europe. Ophthalmic epidemiology, 24(4), 239. https://doi.org/10.1080/09286586.2017.1281426

Chicago Style (17th ed.) Citation

U, Chakravarthy, Biundo E, Saka RO, Fasser C, Bourne R, and Little JA. "The Economic Impact of Blindness in Europe." Ophthalmic Epidemiology 24, no. 4 (2017): 239. https://doi.org/10.1080/09286586.2017.1281426.

MLA (9th ed.) Citation

U, Chakravarthy, et al. "The Economic Impact of Blindness in Europe." Ophthalmic Epidemiology, vol. 24, no. 4, 2017, p. 239, https://doi.org/10.1080/09286586.2017.1281426.