T, P., D, I., & A, W. (2010). Pupillometry as a measure of cognitive effort in younger and older adults. Psychophysiology, 47(3), 560. https://doi.org/10.1111/j.1469-8986.2009.00947.x
Chicago Style (17th ed.) CitationT, Piquado, Isaacowitz D, and Wingfield A. "Pupillometry as a Measure of Cognitive Effort in Younger and Older Adults." Psychophysiology 47, no. 3 (2010): 560. https://doi.org/10.1111/j.1469-8986.2009.00947.x.
MLA (9th ed.) CitationT, Piquado, et al. "Pupillometry as a Measure of Cognitive Effort in Younger and Older Adults." Psychophysiology, vol. 47, no. 3, 2010, p. 560, https://doi.org/10.1111/j.1469-8986.2009.00947.x.
Warning: These citations may not always be 100% accurate.