Jacobs, I, Pasternak, H & Bell, D. G. (2004, 28. June). Effects of ephedrine, caffeine, and their combination on muscular endurance. Zugriff unter https://doi.org/10.1249/01.MSS.0000069916.49903.70
APA-Zitierstil (7. Ausg.)Jacobs, I., Pasternak, H., & Bell, D. G. (2003). Effects of ephedrine, caffeine, and their combination on muscular endurance. Medicine & Science in Sports & Exercise, 35(6), 987-994.
Chicago-Zitierstil (17. Ausg.)Jacobs, I., H. Pasternak, und D. G. Bell. "Effects of Ephedrine, Caffeine, and Their Combination on Muscular Endurance." Medicine & Science in Sports & Exercise 35, no. 6 (2003): 987-994.
MLA-Zitierstil (9. Ausg.)Jacobs, I., et al. "Effects of Ephedrine, Caffeine, and Their Combination on Muscular Endurance." Medicine & Science in Sports & Exercise, vol. 35, no. 6, 2003, pp. 987-994.