Cita APA (7a ed.)

World Health Organization. (2021). Guidelines on mental health promotive and preventive interventions for adolescents. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Guidelines on Mental Health Promotive and Preventive Interventions for Adolescents. [Place of publication not identified]: World Health Organization, 2021.

Cita MLA (9a ed.)

World Health Organization. Guidelines on Mental Health Promotive and Preventive Interventions for Adolescents. World Health Organization, 2021.