APA (7th ed.) Citation

Williams, D. P., & Koenig, J. (2019). Heart rate variability and inflammation: A meta-analysis of human studies. Brain, behavior and immunity, 80, . https://doi.org/10.1016/j.bbi.2019.03.009

Chicago Style (17th ed.) Citation

Williams, DeWayne P., and Julian Koenig. "Heart Rate Variability and Inflammation: A Meta-analysis of Human Studies." Brain, Behavior and Immunity 80 (2019). https://doi.org/10.1016/j.bbi.2019.03.009.

MLA (9th ed.) Citation

Williams, DeWayne P., and Julian Koenig. "Heart Rate Variability and Inflammation: A Meta-analysis of Human Studies." Brain, Behavior and Immunity, vol. 80, 2019, https://doi.org/10.1016/j.bbi.2019.03.009.