Citazione Stile APA (7a Edizione)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Education at a glance, 2011: OECD indicators. OECD.
Citazione stile Chigago Style (17a edizione)
Organisation for Economic Co-operation and Development e ProQuest (Firm). Education at a Glance, 2011: OECD Indicators. [Paris]: OECD, 2011.
Citatione MLA (9a ed.)
Organisation for Economic Co-operation and Development e ProQuest (Firm). Education at a Glance, 2011: OECD Indicators. OECD, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.