APA (7th ed.) Citation

(1999). Monitoring ambient air quality for health impact assessment. Regional Office for Europe, World Health Organization.

Chicago Style (17th ed.) Citation

Monitoring Ambient Air Quality for Health Impact Assessment. Copenhagen: Regional Office for Europe, World Health Organization, 1999.

MLA (9th ed.) Citation

Monitoring Ambient Air Quality for Health Impact Assessment. Regional Office for Europe, World Health Organization, 1999.