Shields, K. A., Silva, J. E., Rauch, J. T., Lowery, R. P., Ormes, J. A., Sharp, M. H., . . . Wilson, J. M. (2014). The effects of a multi-ingredient cognitive formula on alertness, focus, motivation, calmness and psychomotor performance in comparison to caffeine and placebo. J Int Soc Sports Nutr.
Citação norma ChicagoShields, Kevin A., et al. "The Effects of a Multi-ingredient Cognitive Formula On Alertness, Focus, Motivation, Calmness and Psychomotor Performance in Comparison to Caffeine and Placebo." J Int Soc Sports Nutr 2014.
Citação norma MLAShields, Kevin A., et al. "The Effects of a Multi-ingredient Cognitive Formula On Alertness, Focus, Motivation, Calmness and Psychomotor Performance in Comparison to Caffeine and Placebo." J Int Soc Sports Nutr 2014.