Παραπομπή σε μορφή APA (7η εκδ.)
SpringerLink (Online service) & Martelletti, P. The Journal of Headache and Pain: Official Journal of the "European Headache Federation" and of "Lifting The Burden - The Global Campaign against Headache". Springer Milan : Imprint: Springer. https://doi.org/10.1007/10194.1129-2377
Παραπομπή σε μορφή Chicago (17η εκδ.)
SpringerLink (Online service) και Paolo Martelletti. The Journal of Headache and Pain: Official Journal of the "European Headache Federation" and of "Lifting The Burden - The Global Campaign Against Headache". Milan: Springer Milan : Imprint: Springer. https://doi.org/10.1007/10194.1129-2377.
Παραπομπή σε μορφή MLA (9th εκδ.)
SpringerLink (Online service) και Paolo Martelletti. The Journal of Headache and Pain: Official Journal of the "European Headache Federation" and of "Lifting The Burden - The Global Campaign Against Headache". Springer Milan : Imprint: Springer. https://doi.org/10.1007/10194.1129-2377.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.