Hogervorst, E, Riedel, W. J., Kovacs, E & Brouns, F. (1999). Caffeine improves cognitive performance after strenuous physical performance. International Journal of Sports Medicine, Stuttgart 20(1999)6, S. 354- 361, 2 Abb., 3 Tab., 40 Lit..
APA (7th ed.) CitationHogervorst, E., Riedel, W. J., Kovacs, E., & Brouns, F. (1999). Caffeine improves cognitive performance after strenuous physical performance International Journal of Sports Medicine.
Chicago Style (17th ed.) CitationHogervorst, E., W. J. Riedel, E. Kovacs, and F. Brouns. "Caffeine Improves Cognitive Performance After Strenuous Physical Performance." International Journal of Sports Medicine 1999.
MLA (9th ed.) CitationHogervorst, E., et al. "Caffeine Improves Cognitive Performance After Strenuous Physical Performance." International Journal of Sports Medicine, 1999.