APA aipamena

Weir, G., & Cader, M. (2011). New directions in migraine.

Chicago Style aipamena

Weir, G., and M. Cader. New Directions in Migraine. 2011.

MLA aipamena

Weir, G., and M. Cader. New Directions in Migraine. 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.