Cita APA (7a ed.)

Henriksson, C., & Liedberg, G. (2000). Factors of importance for work disability in women with fibromyalgia. [s.n.].

Cita Chicago Style (17a ed.)

Henriksson, Chris, y Gunilla Liedberg. Factors of Importance for Work Disability in Women with Fibromyalgia. [S.l.]: [s.n.], 2000.

Cita MLA (9a ed.)

Henriksson, Chris, y Gunilla Liedberg. Factors of Importance for Work Disability in Women with Fibromyalgia. [s.n.], 2000.