APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. (2006). Principles for evaluating health risks in children associated with exposure to chemicals. World Health Organization.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. Principles for Evaluating Health Risks in Children Associated with Exposure to Chemicals. Geneva: World Health Organization, 2006.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Principles for Evaluating Health Risks in Children Associated with Exposure to Chemicals. World Health Organization, 2006.