APA (7th ed.) Zitazioa
(2017). OECD territorial reviews: Northern sparsely populated areas. OECD.
Chicago Style (17th ed.) Zitazioa
OECD Territorial Reviews: Northern Sparsely Populated Areas. Paris: OECD, 2017.
MLA (9th ed.) Zitazioa
OECD Territorial Reviews: Northern Sparsely Populated Areas. OECD, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.