APA (7th ed.) Zitazioa
(2019). OECD environmental performance reviews: Turkey 2019. OECD Publishing.
Chicago Style (17th ed.) Zitazioa
OECD Environmental Performance Reviews: Turkey 2019. Paris: OECD Publishing, 2019.
MLA (9th ed.) Zitazioa
OECD Environmental Performance Reviews: Turkey 2019. OECD Publishing, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.