Cita APA (7th ed.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Health at a glance 2011: OECD indicators. OECD.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Health at a Glance 2011: OECD Indicators. [Paris]: OECD, 2011.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Health at a Glance 2011: OECD Indicators. OECD, 2011.