APA (7th ed.) Citation

JA, E., BS, E., & MD, J. (1979). Symptomatic lumbar scoliosis with degenerative changes in the elderly. Spine, 4(6), 542. https://doi.org/10.1097/00007632-197911000-00017

Chicago Style (17th ed.) Citation

JA, Epstein, Epstein BS, and Jones MD. "Symptomatic Lumbar Scoliosis with Degenerative Changes in the Elderly." Spine 4, no. 6 (1979): 542. https://doi.org/10.1097/00007632-197911000-00017.

MLA (9th ed.) Citation

JA, Epstein, et al. "Symptomatic Lumbar Scoliosis with Degenerative Changes in the Elderly." Spine, vol. 4, no. 6, 1979, p. 542, https://doi.org/10.1097/00007632-197911000-00017.