Cita APA (7a ed.)

Organisation for Economic Co-operation and Development & Organisation for Economic Co-operation and Development Contributor. (2003). Études économiques de l'OCDE. Portugal. OECD Publishing.

Cita Chicago Style (17a ed.)

Organisation for Economic Co-operation and Development y Organisation for Economic Co-operation and Development Contributor. Études économiques De L'OCDE. Portugal. [Place of publication not identified]: OECD Publishing, 2003.

Cita MLA (9a ed.)

Organisation for Economic Co-operation and Development y Organisation for Economic Co-operation and Development Contributor. Études économiques De L'OCDE. Portugal. OECD Publishing, 2003.