Cita APA (7a ed.)

Winfield, J. B. (2001). Does pain in fibromyalgia reflect somatization? [s.n.].

Cita Chicago Style (17a ed.)

Winfield, John B. Does Pain in Fibromyalgia Reflect Somatization? [S.l.]: [s.n.], 2001.

Cita MLA (9a ed.)

Winfield, John B. Does Pain in Fibromyalgia Reflect Somatization? [s.n.], 2001.