J, D. C., E, E., & R, M. (2009). Caffeine during exercise in the heat: Thermoregulation and fluid-electrolyte balance. Medicine & Science in Sports & Exercise, 41(1), 164. https://doi.org/10.1249/MSS.0b013e318184f45e
Chicago Style (17th ed.) CitationJ, Del Coso, Estevez E, and Mora-Rodriguez R. "Caffeine During Exercise in the Heat: Thermoregulation and Fluid-electrolyte Balance." Medicine & Science in Sports & Exercise 41, no. 1 (2009): 164. https://doi.org/10.1249/MSS.0b013e318184f45e.
MLA (9th ed.) CitationJ, Del Coso, et al. "Caffeine During Exercise in the Heat: Thermoregulation and Fluid-electrolyte Balance." Medicine & Science in Sports & Exercise, vol. 41, no. 1, 2009, p. 164, https://doi.org/10.1249/MSS.0b013e318184f45e.
Warning: These citations may not always be 100% accurate.