Cita APA (7a ed.)

World Health Organization. (1998). Monitoring ambient air quality for health impact assessment. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Monitoring Ambient Air Quality for Health Impact Assessment. Copenhagen: World Health Organization, 1998.

Cita MLA (8a ed.)

World Health Organization. Monitoring Ambient Air Quality for Health Impact Assessment. World Health Organization, 1998.