Cite
Heart rate variability at different thermal comfort levels.
MLA
Weiwei Liu, et al. “Heart Rate Variability at Different Thermal Comfort Levels.” European Journal of Applied Physiology, vol. 103, no. 3, June 2008, pp. 361–66. EBSCOhost, https://doi.org/10.1007/s00421-008-0718-6.
APA
Weiwei Liu, Zhiwei Lian, Yuanmou Liu, Liu, W., Lian, Z., & Liu, Y. (2008). Heart rate variability at different thermal comfort levels. European Journal of Applied Physiology, 103(3), 361–366. https://doi.org/10.1007/s00421-008-0718-6
Chicago
Weiwei Liu, Zhiwei Lian, Yuanmou Liu, Weiwei Liu, Zhiwei Lian, and Yuanmou Liu. 2008. “Heart Rate Variability at Different Thermal Comfort Levels.” European Journal of Applied Physiology 103 (3): 361–66. doi:10.1007/s00421-008-0718-6.