APA (7th ed.) Citation

L, A., M, C., F, M., & C, F. (2016). Muscle Triggers as a Possible Source of Pain in a Subgroup of Tension-type Headache Patients? The Clinical journal of pain, 32(8), 711. https://doi.org/10.1097/AJP.0000000000000318

Chicago Style (17th ed.) Citation

L, Arendt-Nielsen, Castaldo M, Mechelli F, and Fernández-de-Las-Peñas C. "Muscle Triggers as a Possible Source of Pain in a Subgroup of Tension-type Headache Patients?" The Clinical Journal of Pain 32, no. 8 (2016): 711. https://doi.org/10.1097/AJP.0000000000000318.

MLA (9th ed.) Citation

L, Arendt-Nielsen, et al. "Muscle Triggers as a Possible Source of Pain in a Subgroup of Tension-type Headache Patients?" The Clinical Journal of Pain, vol. 32, no. 8, 2016, p. 711, https://doi.org/10.1097/AJP.0000000000000318.