Cita APA (7a ed.)

Kroenke, K. (1988). Chronic fatigue in primary care: Prevalence, patient characteristics, and outcome. [s.n.].

Cita Chicago Style (17a ed.)

Kroenke, Kurt. Chronic Fatigue in Primary Care: Prevalence, Patient Characteristics, and Outcome. [S.l.]: [s.n.], 1988.

Cita MLA (9a ed.)

Kroenke, Kurt. Chronic Fatigue in Primary Care: Prevalence, Patient Characteristics, and Outcome. [s.n.], 1988.