Cita APA (7a ed.)
Hanna, J. P., Absher, J. R., & Enyart, D. S. (2021). Spontaneous spinal epidural hemorrhage and sentinel headache—A case report. Headache: The Journal of Head & Face Pain, 61(6), 969-972.
Cita Chicago Style (17a ed.)
Hanna, Joseph P., John R. Absher, y David S. Enyart. "Spontaneous Spinal Epidural Hemorrhage and Sentinel Headache—A Case Report." Headache: The Journal of Head & Face Pain 61, no. 6 (2021): 969-972.
Cita MLA (9a ed.)
Hanna, Joseph P., et al. "Spontaneous Spinal Epidural Hemorrhage and Sentinel Headache—A Case Report." Headache: The Journal of Head & Face Pain, vol. 61, no. 6, 2021, pp. 969-972.
Precaución: Estas citas no son 100% exactas.