Bell, D. G., Jacobs, I & Zamecnik, J. (1998). Effects of caffeine, ephedrine and their combination on time to exhaustion during high-intensity exercise. European Journal of Applied Physiology, 77 (5), 427-433. doi: 10.1007/s004210050355
APA-Zitierstil (7. Ausg.)Bell, D. G., Jacobs, I., & Zamecnik, J. (1998). Effects of caffeine, ephedrine and their combination on time to exhaustion during high-intensity exercise. European Journal of Applied Physiology, 77(5), 427-433.
Chicago-Zitierstil (17. Ausg.)Bell, D. G., I. Jacobs, und J. Zamecnik. "Effects of Caffeine, Ephedrine and Their Combination on Time to Exhaustion During High-intensity Exercise." European Journal of Applied Physiology 77, no. 5 (1998): 427-433.
MLA-Zitierstil (9. Ausg.)Bell, D. G., et al. "Effects of Caffeine, Ephedrine and Their Combination on Time to Exhaustion During High-intensity Exercise." European Journal of Applied Physiology, vol. 77, no. 5, 1998, pp. 427-433.