APA (7th ed.) Citation

Parker, S. M., Crenshaw, J., Hunt, N. H., Burcal, C., & Knarr, B. A. (2021). Outdoor walking exhibits peak ankle and knee flexion differences compared to fixed and adaptive-speed treadmills in older adults. BioMedical Engineering OnLine, 20(1), 1. https://doi.org/10.1186/s12938-021-00941-0

Chicago Style (17th ed.) Citation

Parker, Sheridan M., Jeremy Crenshaw, Nathaniel H. Hunt, Christopher Burcal, and Brian A. Knarr. "Outdoor Walking Exhibits Peak Ankle and Knee Flexion Differences Compared to Fixed and Adaptive-speed Treadmills in Older Adults." BioMedical Engineering OnLine 20, no. 1 (2021): 1. https://doi.org/10.1186/s12938-021-00941-0.

MLA (9th ed.) Citation

Parker, Sheridan M., et al. "Outdoor Walking Exhibits Peak Ankle and Knee Flexion Differences Compared to Fixed and Adaptive-speed Treadmills in Older Adults." BioMedical Engineering OnLine, vol. 20, no. 1, 2021, p. 1, https://doi.org/10.1186/s12938-021-00941-0.