APA (7th ed.) Citation

Sheftell, F., Tepper, S., & Bigal, M. (2005). Migraine: Barriers for care. Neurological Sciences, 26, 140. https://doi.org/10.1007/s10072-005-0428-3

Chicago Style (17th ed.) Citation

Sheftell, F., S. Tepper, and M. Bigal. "Migraine: Barriers for Care." Neurological Sciences 26 (2005): 140. https://doi.org/10.1007/s10072-005-0428-3.

MLA (9th ed.) Citation

Sheftell, F., et al. "Migraine: Barriers for Care." Neurological Sciences, vol. 26, 2005, p. 140, https://doi.org/10.1007/s10072-005-0428-3.