Cita APA (7a ed.)
Spence, V. A., & Abbot, N. C. (2001). Cognitive behaviour therapy for chronic fatigue syndrome. Lancet, 358(9277), 239-241.
Cita Chicago Style (17a ed.)
Spence, V A., y N C. Abbot. "Cognitive Behaviour Therapy for Chronic Fatigue Syndrome." Lancet 358, no. 9277 (2001): 239-241.
Cita MLA (9a ed.)
Spence, V A., y N C. Abbot. "Cognitive Behaviour Therapy for Chronic Fatigue Syndrome." Lancet, vol. 358, no. 9277, 2001, pp. 239-241.
Precaución: Estas citas no son 100% exactas.