Lovejoy, C. (2007). The Natural History of Human Gait and Posture: Part 3. The Knee. Gait & Posture. https://doi.org/10.1016/j.gaitpost.2006.05.001
Lovejoy, C. 2007. “The Natural History of Human Gait and Posture: Part 3. The Knee”. Gait & Posture. https://doi.org/10.1016/j.gaitpost.2006.05.001.
Lovejoy, C. The Natural History of Human Gait and Posture: Part 3. The Knee. Gait & Posture, 1 Mar. 2007, doi:10.1016/j.gaitpost.2006.05.001.