Cita APA (7th ed.)

(1998). Primary prevention of mental, neurological and psychosocial disorders. World Health Organization.

Cita Chicago (17th ed.)

Primary Prevention of Mental, Neurological and Psychosocial Disorders. Inglaterra: World Health Organization, 1998.

Cita MLA (9th ed.)

Primary Prevention of Mental, Neurological and Psychosocial Disorders. World Health Organization, 1998.