Παραπομπή σε μορφή APA (7η εκδ.)

Underwood, M., Achana, F., Carnes, D., Eldridge, S., Ellard, D., Griffiths, F., . . . Matharu, M. (2022). Supportive self-management program for people with chronic headaches and migraine: A randomized controlled trial and economic evaluation. American Academy of Neurology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Underwood, M., et al. Supportive Self-management Program for People with Chronic Headaches and Migraine: A Randomized Controlled Trial and Economic Evaluation. American Academy of Neurology, 2022.

Παραπομπή σε μορφή MLA (9th εκδ.)

Underwood, M., et al. Supportive Self-management Program for People with Chronic Headaches and Migraine: A Randomized Controlled Trial and Economic Evaluation. American Academy of Neurology, 2022.