Cita APA (7a ed.)

Organisation for Economic Co-operation and Development, sponsoring body. (2001). OECD observer: Number 225, March 2001 : teaching for tomorrow. OECD.

Cita Chicago Style (17a ed.)

Organisation for Economic Co-operation and Development, sponsoring body. OECD Observer: Number 225, March 2001 : Teaching for Tomorrow. Paris: OECD, 2001.

Cita MLA (9a ed.)

Organisation for Economic Co-operation and Development, sponsoring body. OECD Observer: Number 225, March 2001 : Teaching for Tomorrow. OECD, 2001.