Cita APA (7th ed.)

Ramagopalan, S., Handel, A., Giovannoni, G., Rutherford Siegel, S., Ebers, G., & Chaplin, G. (2011). Relationship of UV exposure to prevalence of multiple sclerosis in England.

Cita Chicago (17th ed.)

Ramagopalan, S., A. Handel, G. Giovannoni, S. Rutherford Siegel, G. Ebers, i G. Chaplin. Relationship of UV Exposure to Prevalence of Multiple Sclerosis in England. 2011.

Cita MLA (9th ed.)

Ramagopalan, S., et al. Relationship of UV Exposure to Prevalence of Multiple Sclerosis in England. 2011.

Atenció: Aquestes cites poden no estar 100% correctes.