Cita APA (7a ed.)

Demitrack, M. A., Abbey, S. E., & Straus, S. E. (1996). Chronic fatigue syndrome: An integrative approach to evaluation and treatment. Guilford.

Cita Chicago Style (17a ed.)

Demitrack, Mark A., Susan E. Abbey, y Stephen E. Straus. Chronic Fatigue Syndrome: An Integrative Approach to Evaluation and Treatment. New York [etc.]: Guilford, 1996.

Cita MLA (9a ed.)

Demitrack, Mark A., et al. Chronic Fatigue Syndrome: An Integrative Approach to Evaluation and Treatment. Guilford, 1996.