APA (7th ed.) Zitazioa
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2008). OECD environmental performance reviews: Turkey. OECD.
Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development eta ProQuest (Firm). OECD Environmental Performance Reviews: Turkey. Paris: OECD, 2008.
MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development eta ProQuest (Firm). OECD Environmental Performance Reviews: Turkey. OECD, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.