APA (7th ed.) Citation

Bourne, R. R. A., Stevens, G. A., White, R. A., Smith, J. L., Flaxman, S. R., Price, H., . . . Taylor, H. R. (2013). Causes of vision loss worldwide, 1990–2010: A systematic analysis. The Lancet global health, 1(6), e339-e349. https://doi.org/10.1016/S2214-109X(13)70113-X

Chicago Style (17th ed.) Citation

Bourne, Rupert R A., et al. "Causes of Vision Loss Worldwide, 1990–2010: A Systematic Analysis." The Lancet Global Health 1, no. 6 (2013): e339-e349. https://doi.org/10.1016/S2214-109X(13)70113-X.

MLA (9th ed.) Citation

Bourne, Rupert R A., et al. "Causes of Vision Loss Worldwide, 1990–2010: A Systematic Analysis." The Lancet Global Health, vol. 1, no. 6, 2013, pp. e339-e349, https://doi.org/10.1016/S2214-109X(13)70113-X.