Organization for Economic Cooperation and Development. (1980). Pollution charges in practice. OECD.
Цитирование в стиле Чикаго (17-е изд.)Organization for Economic Cooperation and Development. Pollution Charges in Practice. Paris: OECD, 1980.
Цитирование MLA (9-е изд.)Organization for Economic Cooperation and Development. Pollution Charges in Practice. OECD, 1980.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.