Cite
Changes in sleep duration, timing, and variability during the COVID-19 pandemic: Large-scale Fitbit data from 6 major US cities
MLA
Rezaei, Naghmeh, and Michael A. Grandner. “Changes in Sleep Duration, Timing, and Variability during the COVID-19 Pandemic: Large-Scale Fitbit Data from 6 Major US Cities.” Sleep Health, vol. 7, no. 3, June 2021, pp. 303–13. EBSCOhost, https://doi.org/10.1016/j.sleh.2021.02.008.
APA
Rezaei, N., & Grandner, M. A. (2021). Changes in sleep duration, timing, and variability during the COVID-19 pandemic: Large-scale Fitbit data from 6 major US cities. Sleep Health, 7(3), 303–313. https://doi.org/10.1016/j.sleh.2021.02.008
Chicago
Rezaei, Naghmeh, and Michael A. Grandner. 2021. “Changes in Sleep Duration, Timing, and Variability during the COVID-19 Pandemic: Large-Scale Fitbit Data from 6 Major US Cities.” Sleep Health 7 (3): 303–13. doi:10.1016/j.sleh.2021.02.008.