Zapf, J, Heber, U & Fröhlich, H. (1998). Triathletes show a deficient nutrient intake during the day of an ironman-triathlon competition. International Journal of Sports Medicine, Stuttgart 19(1998)Suppl. 1, S. S52..
APA (7th ed.) CitationZapf, J., Heber, U., & Fröhlich, H. (1998). Triathletes show a deficient nutrient intake during the day of an ironman-triathlon competition International Journal of Sports Medicine.
Chicago Style (17th ed.) CitationZapf, J., U. Heber, and H. Fröhlich. "Triathletes Show a Deficient Nutrient Intake During the Day of an Ironman-triathlon Competition." International Journal of Sports Medicine 1998.
MLA (9th ed.) CitationZapf, J., et al. "Triathletes Show a Deficient Nutrient Intake During the Day of an Ironman-triathlon Competition." International Journal of Sports Medicine, 1998.