United nations. (1997). Promoting the transfer and use of environmentally sound technology: A review of policies. UN.
Цитирование в стиле Чикаго (17-е изд.)United nations. Promoting the Transfer and Use of Environmentally Sound Technology: A Review of Policies. Geneva: UN, 1997.
Цитирование MLA (8-е изд.)United nations. Promoting the Transfer and Use of Environmentally Sound Technology: A Review of Policies. UN, 1997.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.