Citazione Stile APA (7a Edizione)

Organisation for Economic Co-operation and Development. (2016). European union: 2016. OECD Publishing.

Citazione stile Chigago Style (17a edizione)

Organisation for Economic Co-operation and Development. European Union: 2016. Paris: OECD Publishing, 2016.

Citatione MLA (9a ed.)

Organisation for Economic Co-operation and Development. European Union: 2016. OECD Publishing, 2016.