Cita APA (7th ed.)

(2009). The New England journal of medicine. MMS.

Cita Chicago (17th ed.)

The New England Journal of Medicine. Waltham, Mass.: MMS, 2009.

Cita MLA (8th ed.)

The New England Journal of Medicine. MMS, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.