Cita APA (7a ed.)

DeLuca, J., Johnson, S. K., & Natelson, B. H. (1994). Neuropsychiatric status of patients with chronic fatigue syndrome: An overview. [s.n.].

Cita Chicago Style (17a ed.)

DeLuca, John, Susan K. Johnson, y Benjamin H. Natelson. Neuropsychiatric Status of Patients with Chronic Fatigue Syndrome: An Overview. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

DeLuca, John, et al. Neuropsychiatric Status of Patients with Chronic Fatigue Syndrome: An Overview. [s.n.], 1994.