Цитирование APA (7-е изд.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Policies for a better environment: Progress in Eastern Europe, Caucasus and Central Asia. OECD.
Цитирование в стиле Чикаго (17-е изд.)
Organisation for Economic Co-operation and Development и ProQuest (Firm). Policies for a Better Environment: Progress in Eastern Europe, Caucasus and Central Asia. Paris: OECD, 2007.
Цитирование MLA (9-е изд.)
Organisation for Economic Co-operation and Development и ProQuest (Firm). Policies for a Better Environment: Progress in Eastern Europe, Caucasus and Central Asia. OECD, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.