Cite
Is slope walking less stable in frontal plane than level walking?
MLA
Rettig, Oliver, et al. “Is Slope Walking Less Stable in Frontal Plane than Level Walking?” Gait & Posture, vol. 38, Nov. 2013, pp. S90–91. EBSCOhost, https://doi.org/10.1016/j.gaitpost.2013.07.188.
APA
Rettig, O., Heitzmann, D. W. W., Block, J., & Wolf, S. I. (2013). Is slope walking less stable in frontal plane than level walking? Gait & Posture, 38, S90–S91. https://doi.org/10.1016/j.gaitpost.2013.07.188
Chicago
Rettig, Oliver, Daniel W.W. Heitzmann, Julia Block, and Sebastian I. Wolf. 2013. “Is Slope Walking Less Stable in Frontal Plane than Level Walking?” Gait & Posture 38 (November): S90–91. doi:10.1016/j.gaitpost.2013.07.188.