Thomson, E. A., Nuss, K., Comstock, A., Reinwald, S., Blake, S., Pimentel, R. E., . . . Li, K. (2019). Heart rate measures from the Apple Watch, Fitbit Charge HR 2, and electrocardiogram across different exercise intensities. Journal of Sports Sciences, 37(12), 1411. https://doi.org/10.1080/02640414.2018.1560644
Chicago Style (17th ed.) CitationThomson, Elizabeth A., Kayla Nuss, Ashley Comstock, Steven Reinwald, Sophie Blake, Richard E. Pimentel, Brian L. Tracy, and Kaigang Li. "Heart Rate Measures from the Apple Watch, Fitbit Charge HR 2, and Electrocardiogram Across Different Exercise Intensities." Journal of Sports Sciences 37, no. 12 (2019): 1411. https://doi.org/10.1080/02640414.2018.1560644.
MLA (9th ed.) CitationThomson, Elizabeth A., et al. "Heart Rate Measures from the Apple Watch, Fitbit Charge HR 2, and Electrocardiogram Across Different Exercise Intensities." Journal of Sports Sciences, vol. 37, no. 12, 2019, p. 1411, https://doi.org/10.1080/02640414.2018.1560644.