(2018). Headache Classification Committee of the International Headache Society (IHS) The International Classification of Headache Disorders, 3rd edition. Cephalalgia, 38(1), 1-211. https://doi.org/10.1177/0333102417738202
Chicago Style (17th ed.) Citation"Headache Classification Committee of the International Headache Society (IHS) The International Classification of Headache Disorders, 3rd Edition." Cephalalgia 38, no. 1 (2018): 1-211. https://doi.org/10.1177/0333102417738202.
MLA (9th ed.) Citation"Headache Classification Committee of the International Headache Society (IHS) The International Classification of Headache Disorders, 3rd Edition." Cephalalgia, vol. 38, no. 1, 2018, pp. 1-211, https://doi.org/10.1177/0333102417738202.
Warning: These citations may not always be 100% accurate.