Cita APA (7a ed.)

Organisation for Economic Co-operation and Development. (1970). OECD economic surveys: Portugal. Organisation for Economic Co-operation and Development.

Cita Chicago Style (17a ed.)

Organisation for Economic Co-operation and Development. OECD Economic Surveys: Portugal. [Paris]: Organisation for Economic Co-operation and Development, 1970.

Cita MLA (9a ed.)

Organisation for Economic Co-operation and Development. OECD Economic Surveys: Portugal. Organisation for Economic Co-operation and Development, 1970.