Stack, E. L., Ashburn, A. M., & Jupp, K. E. (2006). Strategies used by people with Parkinson's disease who report difficulty turning. Parkinsonism & Related Disorders, 12(2), 87. https://doi.org/10.1016/j.parkreldis.2005.08.008
Chicago Style (17th ed.) CitationStack, Emma L., Ann M. Ashburn, and Kate E. Jupp. "Strategies Used by People with Parkinson's Disease Who Report Difficulty Turning." Parkinsonism & Related Disorders 12, no. 2 (2006): 87. https://doi.org/10.1016/j.parkreldis.2005.08.008.
MLA (9th ed.) CitationStack, Emma L., et al. "Strategies Used by People with Parkinson's Disease Who Report Difficulty Turning." Parkinsonism & Related Disorders, vol. 12, no. 2, 2006, p. 87, https://doi.org/10.1016/j.parkreldis.2005.08.008.
Warning: These citations may not always be 100% accurate.