APA استشهاد

Negro, A., D'Alonzo, L., Lala, N., & Martelletti, P. (2015). P070. A 2-year prospective evaluation study on onabotulinumtoxinA 155 U in chronic migraine. J Headache Pain.

استشهاد بنمط شيكاغو

Negro, Andrea, Lidia D'Alonzo, Noemi Lala, و Paolo Martelletti. "P070. A 2-year Prospective Evaluation Study On OnabotulinumtoxinA 155 U in Chronic Migraine." J Headache Pain 2015.

MLA استشهاد

Negro, Andrea, Lidia D'Alonzo, Noemi Lala, و Paolo Martelletti. "P070. A 2-year Prospective Evaluation Study On OnabotulinumtoxinA 155 U in Chronic Migraine." J Headache Pain 2015.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.