Cita APA (7a ed.)

Werbach, M. R. (2000). Nutritional strategies for treating chronic fatigue syndrome. [s.n.].

Cita Chicago Style (17a ed.)

Werbach, Melvyn R. Nutritional Strategies for Treating Chronic Fatigue Syndrome. [S.l.]: [s.n.], 2000.

Cita MLA (9a ed.)

Werbach, Melvyn R. Nutritional Strategies for Treating Chronic Fatigue Syndrome. [s.n.], 2000.