Cita APA (7th ed.)
(2010). OECD economic surveys: Portugal, 2010. OECD.
Cita Chicago (17th ed.)
OECD Economic Surveys: Portugal, 2010. [Place of publication not identified]: OECD, 2010.
Cita MLA (9th ed.)
OECD Economic Surveys: Portugal, 2010. OECD, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.