Cita APA (7th ed.)

Sharpe, M., Peveler, R., & Mayou, R. (1992). The psychological treatment of patients with functional somatic symptoms: A practical guide.

Cita Chicago (17th ed.)

Sharpe, M., R. Peveler, i R. Mayou. The Psychological Treatment of Patients with Functional Somatic Symptoms: A Practical Guide. 1992.

Cita MLA (9th ed.)

Sharpe, M., et al. The Psychological Treatment of Patients with Functional Somatic Symptoms: A Practical Guide. 1992.