Цитирование APA (7-е изд.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Estonia: Towards a single government approach. OECD.
Цитирование в стиле Чикаго (17-е изд.)
Organisation for Economic Co-operation and Development и ProQuest (Firm). Estonia: Towards a Single Government Approach. [Paris]: OECD, 2011.
Цитирование MLA (9-е изд.)
Organisation for Economic Co-operation and Development и ProQuest (Firm). Estonia: Towards a Single Government Approach. OECD, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.