Step width variability, but not step length variability or step time variability, discriminates gait of healthy young and older adults during treadmill locomotion.

MLA

Owings, Tammy M., and Mark D. Grabiner. “Step Width Variability, but Not Step Length Variability or Step Time Variability, Discriminates Gait of Healthy Young and Older Adults during Treadmill Locomotion.” Journal of Biomechanics, vol. 37, no. 6, June 2004, pp. 935–38. EBSCOhost, https://doi.org/10.1016/j.jbiomech.2003.11.012.

APA

Owings, T. M., & Grabiner, M. D. (2004). Step width variability, but not step length variability or step time variability, discriminates gait of healthy young and older adults during treadmill locomotion. Journal of Biomechanics, 37(6), 935–938. https://doi.org/10.1016/j.jbiomech.2003.11.012

Chicago

Owings, Tammy M, and Mark D Grabiner. 2004. “Step Width Variability, but Not Step Length Variability or Step Time Variability, Discriminates Gait of Healthy Young and Older Adults during Treadmill Locomotion.” Journal of Biomechanics 37 (6): 935–38. doi:10.1016/j.jbiomech.2003.11.012.