APA (7th ed.) Citation

Butler, H. A. (2018). Why Do Smart People Do Foolish Things? Scientific American Mind, 29(1), 39. https://doi.org/10.1038/scientificamericanmind0118-39

Chicago Style (17th ed.) Citation

Butler, Heather A. "Why Do Smart People Do Foolish Things?" Scientific American Mind 29, no. 1 (2018): 39. https://doi.org/10.1038/scientificamericanmind0118-39.

MLA (9th ed.) Citation

Butler, Heather A. "Why Do Smart People Do Foolish Things?" Scientific American Mind, vol. 29, no. 1, 2018, p. 39, https://doi.org/10.1038/scientificamericanmind0118-39.