APA (7th ed.) Citation

DA, K., M, J., Jr, G. P., & DB, S. (1986). The flick sign in carpal tunnel syndrome. Journal of neurology, neurosurgery, and psychiatry, 49(2), 220. https://doi.org/10.1136/jnnp.49.2.220-a

Chicago Style (17th ed.) Citation

DA, Krendel, Jöbsis M, Gaskell PC Jr, and Sanders DB. "The Flick Sign in Carpal Tunnel Syndrome." Journal of Neurology, Neurosurgery, and Psychiatry 49, no. 2 (1986): 220. https://doi.org/10.1136/jnnp.49.2.220-a.

MLA (9th ed.) Citation

DA, Krendel, et al. "The Flick Sign in Carpal Tunnel Syndrome." Journal of Neurology, Neurosurgery, and Psychiatry, vol. 49, no. 2, 1986, p. 220, https://doi.org/10.1136/jnnp.49.2.220-a.