Briggs, D. J. (2003). Making a difference: Indicators to improve children's environmental health. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)Briggs, David J. Making a Difference: Indicators to Improve Children's Environmental Health. Geneva: World Health Organization, 2003.
Цитирование MLA (8-е изд.)Briggs, David J. Making a Difference: Indicators to Improve Children's Environmental Health. World Health Organization, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.