Cita APA (7a ed.)

Morriss, R. (1999). The role of depression in pain, psychophysiological syndromes and medically unexplained symptoms associated with chronic fatigue syndrome. [s.n.].

Cita Chicago Style (17a ed.)

Morriss, Richard. The Role of Depression in Pain, Psychophysiological Syndromes and Medically Unexplained Symptoms Associated with Chronic Fatigue Syndrome. [S.l.]: [s.n.], 1999.

Cita MLA (9a ed.)

Morriss, Richard. The Role of Depression in Pain, Psychophysiological Syndromes and Medically Unexplained Symptoms Associated with Chronic Fatigue Syndrome. [s.n.], 1999.