APA (7th ed.) Citation

Ebers, G., Sadovnick, A., & Veith, R. (2004). Vitamin D intake and incidence of multiple sclerosis.

Chicago Style (17th ed.) Citation

Ebers, G., A. Sadovnick, and R. Veith. Vitamin D Intake and Incidence of Multiple Sclerosis. 2004.

MLA (9th ed.) Citation

Ebers, G., et al. Vitamin D Intake and Incidence of Multiple Sclerosis. 2004.