Cita APA (7th ed.)

(1988). WHO Psichiatric Disability Assessment Schedule (WHO/DAS). World Health Organization.

Cita Chicago (17th ed.)

WHO Psichiatric Disability Assessment Schedule (WHO/DAS). Ginebra: World Health Organization, 1988.

Cita MLA (9th ed.)

WHO Psichiatric Disability Assessment Schedule (WHO/DAS). World Health Organization, 1988.