APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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