Halvorsen, K, Eriksson, M & Gullstrand, L. (2012). Acute Effects of reducing vertical displacement and step frequency on running economy. The Journal of Strength and Conditioning Research, 26 (8), 2065-2070. doi: 10.1519/JSC.0b013e318239f87f
APA (7th ed.) CitationHalvorsen, K., Eriksson, M., & Gullstrand, L. (2012). Acute Effects of reducing vertical displacement and step frequency on running economy. The Journal of Strength and Conditioning Research, 26(8), 2065-2070.
Chicago Style (17th ed.) CitationHalvorsen, K., M. Eriksson, and L. Gullstrand. "Acute Effects of Reducing Vertical Displacement and Step Frequency on Running Economy." The Journal of Strength and Conditioning Research 26, no. 8 (2012): 2065-2070.
MLA (9th ed.) CitationHalvorsen, K., et al. "Acute Effects of Reducing Vertical Displacement and Step Frequency on Running Economy." The Journal of Strength and Conditioning Research, vol. 26, no. 8, 2012, pp. 2065-2070.