APA (7th ed.) Zitazioa
(2018). National accounts of OECD countries, Financial accounts 2018. OECD Publishing.
Chicago Style (17th ed.) Zitazioa
National Accounts of OECD Countries, Financial Accounts 2018. Paris: OECD Publishing, 2018.
MLA (9th ed.) Zitazioa
National Accounts of OECD Countries, Financial Accounts 2018. OECD Publishing, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.