Global Environment Facility. (1993). Global monitoring of greenhouse gases including ozone: Project Document.
Цитирование в стиле Чикаго (17-е изд.)Global Environment Facility. Global Monitoring of Greenhouse Gases Including Ozone: Project Document. 1993.
Цитирование MLA (9-е изд.)Global Environment Facility. Global Monitoring of Greenhouse Gases Including Ozone: Project Document. 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.