UNEP. (2002). Environmental effects of ozone depletion and its interactions with climate change. UN.
Цитирование в стиле Чикаго (17-е изд.)UNEP. Environmental Effects of Ozone Depletion and Its Interactions with Climate Change. Geneva: UN, 2002.
Цитирование MLA (8-е изд.)UNEP. Environmental Effects of Ozone Depletion and Its Interactions with Climate Change. UN, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.