World Health Organization, Geneva. (2000). Concise international chemical assessment document 24: Crystalline silica, quartz. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization, Geneva. Concise International Chemical Assessment Document 24: Crystalline Silica, Quartz. Geneva: World Health Organization, 2000.
Цитирование MLA (8-е изд.)World Health Organization, Geneva. Concise International Chemical Assessment Document 24: Crystalline Silica, Quartz. World Health Organization, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.