Cita APA (7a ed.)

Steele, P. L. (1998). The epidemiology of chronic fatigue in San Francisco. University Microfilms International.

Cita Chicago Style (17a ed.)

Steele, Patricia Lea. The Epidemiology of Chronic Fatigue in San Francisco. Ann Arbor: University Microfilms International, 1998.

Cita MLA (9a ed.)

Steele, Patricia Lea. The Epidemiology of Chronic Fatigue in San Francisco. University Microfilms International, 1998.