APA (7th ed.) Citation

Koehler, P., & Tfelt-Hansen, P. (2008). History of methysergide in migraine. Cephalalgia, 28(11), 1126. https://doi.org/10.1111/j.1468-2982.2008.01648.x

Chicago Style (17th ed.) Citation

Koehler, P.J, and P.C Tfelt-Hansen. "History of Methysergide in Migraine." Cephalalgia 28, no. 11 (2008): 1126. https://doi.org/10.1111/j.1468-2982.2008.01648.x.

MLA (9th ed.) Citation

Koehler, P.J, and P.C Tfelt-Hansen. "History of Methysergide in Migraine." Cephalalgia, vol. 28, no. 11, 2008, p. 1126, https://doi.org/10.1111/j.1468-2982.2008.01648.x.