Heikkinen, A, Alaranta, A, Helenius, I & Vasankari, T. (2011). Use of dietary supplements in Olympic athletes is decreasing: A follow-up study between 2002 and 2009. Journal of the International Society of Sports Nutrition, 8 (1), 1. doi: 10.1186/1550-2783-8-1
APA (7th ed.) CitationHeikkinen, A., Alaranta, A., Helenius, I., & Vasankari, T. (2011). Use of dietary supplements in Olympic athletes is decreasing: A follow-up study between 2002 and 2009. Journal of the International Society of Sports Nutrition, 8(1), 1.
Chicago Style (17th ed.) CitationHeikkinen, A., A. Alaranta, I. Helenius, and T. Vasankari. "Use of Dietary Supplements in Olympic Athletes Is Decreasing: A Follow-up Study Between 2002 and 2009." Journal of the International Society of Sports Nutrition 8, no. 1 (2011): 1.
MLA (9th ed.) CitationHeikkinen, A., et al. "Use of Dietary Supplements in Olympic Athletes Is Decreasing: A Follow-up Study Between 2002 and 2009." Journal of the International Society of Sports Nutrition, vol. 8, no. 1, 2011, p. 1.