Cita APA (7a ed.)

Organisation for Economic Co-operation and Development. OECD statistics on international trade in services (Database edition.). OECD.

Cita Chicago Style (17a ed.)

Organisation for Economic Co-operation and Development. OECD Statistics on International Trade in Services. Database edition. Paris: OECD.

Cita MLA (9a ed.)

Organisation for Economic Co-operation and Development. OECD Statistics on International Trade in Services. Database edition. OECD.