APA (7th ed.) Citation

Sun-Edelstein, C., Bigal, M. E., & Rapoport, A. M. (2009). Chronic migraine and medication overuse headache: Clarifying the current International Headache Society classification criteria. Cephalalgia, 29(4), 445. https://doi.org/10.1111/j.1468-2982.2008.01753.x

Chicago Style (17th ed.) Citation

Sun-Edelstein, C., M. E. Bigal, and A. M. Rapoport. "Chronic Migraine and Medication Overuse Headache: Clarifying the Current International Headache Society Classification Criteria." Cephalalgia 29, no. 4 (2009): 445. https://doi.org/10.1111/j.1468-2982.2008.01753.x.

MLA (9th ed.) Citation

Sun-Edelstein, C., et al. "Chronic Migraine and Medication Overuse Headache: Clarifying the Current International Headache Society Classification Criteria." Cephalalgia, vol. 29, no. 4, 2009, p. 445, https://doi.org/10.1111/j.1468-2982.2008.01753.x.