Spector, S. A., Jackman, M. R., Sabounjian, L. A., Sakkas, C, Landers, D. M. & Willis, W. T. (1995). Effect of choline supplementation on fatigue in trained cyclists. Medicine & Science in Sports & Exercise, 27 , 668-673. Zugriff am 06.08.1999 unter https://journals.lww.com/acsm-msse/abstract/1995/05000/effect_of_choline_supplementation_on_fatigue_in.8.aspx
APA-Zitierstil (7. Ausg.)Spector, S. A., Jackman, M. R., Sabounjian, L. A., Sakkas, C., Landers, D. M., & Willis, W. T. (1995). Effect of choline supplementation on fatigue in trained cyclists. Medicine & Science in Sports & Exercise, 27, 668-673.
Chicago-Zitierstil (17. Ausg.)Spector, S. A., M. R. Jackman, L. A. Sabounjian, C. Sakkas, D. M. Landers, und W. T. Willis. "Effect of Choline Supplementation on Fatigue in Trained Cyclists." Medicine & Science in Sports & Exercise 27 (1995): 668-673.
MLA-Zitierstil (9. Ausg.)Spector, S. A., et al. "Effect of Choline Supplementation on Fatigue in Trained Cyclists." Medicine & Science in Sports & Exercise, vol. 27, 1995, pp. 668-673.