APA (7th ed.) Zitazioa

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Fostering productivity and competitiveness in agriculture. OECD.

Chicago Style (17th ed.) Zitazioa

Organisation for Economic Co-operation and Development eta ProQuest (Firm). Fostering Productivity and Competitiveness in Agriculture. Paris: OECD, 2011.

MLA (9th ed.) Zitazioa

Organisation for Economic Co-operation and Development eta ProQuest (Firm). Fostering Productivity and Competitiveness in Agriculture. OECD, 2011.