APA način citiranja

Welch, K. M. A., Nagesh, V., Aurora, S. K., & Gelman, N. (2001). Periaqueductal gray matter dysfunction in migraine and chronic daily headache may be due to free radical damage. Springer-Verlag.

Čikaški stil citiranja

Welch, K. Michael A., Vijaya Nagesh, Sheena K. Aurora, i Neil Gelman. Periaqueductal Gray Matter Dysfunction in Migraine and Chronic Daily Headache may Be Due to Free Radical Damage. Springer-Verlag, 2001.

MLA način citiranja

Welch, K. Michael A., Vijaya Nagesh, Sheena K. Aurora, i Neil Gelman. Periaqueductal Gray Matter Dysfunction in Migraine and Chronic Daily Headache may Be Due to Free Radical Damage. Springer-Verlag, 2001.