Willeford, K. T., Ciuffreda, K. J., Yadav, N. K., & Ludlam, D. P. (2013). Objective assessment of the human visual attentional state. Documenta ophthalmologica, 126(1), 29-44. https://doi.org/10.1007/s10633-012-9357-7
Chicago Style (17th ed.) CitationWilleford, Kevin T., Kenneth J. Ciuffreda, Naveen K. Yadav, and Diana P. Ludlam. "Objective Assessment of the Human Visual Attentional State." Documenta Ophthalmologica 126, no. 1 (2013): 29-44. https://doi.org/10.1007/s10633-012-9357-7.
MLA (9th ed.) CitationWilleford, Kevin T., et al. "Objective Assessment of the Human Visual Attentional State." Documenta Ophthalmologica, vol. 126, no. 1, 2013, pp. 29-44, https://doi.org/10.1007/s10633-012-9357-7.
Warning: These citations may not always be 100% accurate.