APA (7th ed.) Zitazioa

Organisation for Economic Co-operation and Development. (2013). Denmark 2013: Combined phase 1 + phase 2, incorporating phase 2 ratings. OECD Publishing.

Chicago Style (17th ed.) Zitazioa

Organisation for Economic Co-operation and Development. Denmark 2013: Combined Phase 1 + Phase 2, Incorporating Phase 2 Ratings. Paris: OECD Publishing, 2013.

MLA (9th ed.) Zitazioa

Organisation for Economic Co-operation and Development. Denmark 2013: Combined Phase 1 + Phase 2, Incorporating Phase 2 Ratings. OECD Publishing, 2013.