Cita APA (7a ed.)

Orton, S., Morris, A., Herrera, B., Ramagopalan, S., Lincoln, M., Chao, M., . . . Ebers, G. (2008). Evidence for genetic regulation of vitamin D status in twins with multiple sclerosis.

Cita Chicago Style (17a ed.)

Orton, S., A. Morris, B. Herrera, S. Ramagopalan, MR Lincoln, M. Chao, R. Vieth, A. Sadovnick, y G. Ebers. Evidence for Genetic Regulation of Vitamin D Status in Twins with Multiple Sclerosis. 2008.

Cita MLA (9a ed.)

Orton, S., et al. Evidence for Genetic Regulation of Vitamin D Status in Twins with Multiple Sclerosis. 2008.