Cita APA (7a ed.)

Morriss, R. (1993). Abnormalities of sleep in patients with the chronic fatigue syndrome. [s.n.].

Cita Chicago Style (17a ed.)

Morriss, Richard. Abnormalities of Sleep in Patients with the Chronic Fatigue Syndrome. [S.l.]: [s.n.], 1993.

Cita MLA (9a ed.)

Morriss, Richard. Abnormalities of Sleep in Patients with the Chronic Fatigue Syndrome. [s.n.], 1993.