World Health Organization; BRIGGS, D. J. 2003. Making a difference: indicators to improve children's environmental health: Summary. Geneva: World Health Organization.
Citace podle APA (7th ed.)World Health Organization & Briggs, D. J. (2003). Making a difference: indicators to improve children's environmental health: Summary. World Health Organization.
Citace podle Chicago (17th ed.)World Health Organization a David J. Briggs. Making a Difference: Indicators to Improve Children's Environmental Health: Summary. Geneva: World Health Organization, 2003.
Citace podle MLA (9th ed.)World Health Organization a David J. Briggs. Making a Difference: Indicators to Improve Children's Environmental Health: Summary. World Health Organization, 2003.
