Cita APA (7th ed.)
(2004). Education at a glance: OECD indicators 2004. OECD.
Cita Chicago (17th ed.)
Education at a Glance: OECD Indicators 2004. [Place of publication not identified]: OECD, 2004.
Cita MLA (9th ed.)
Education at a Glance: OECD Indicators 2004. OECD, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.