APA (7th ed.) Zitazioa
Organisation for Economic Co-operation and Development. (1993). Switzerland: 1992-1993. OECD Publishing.
Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development. Switzerland: 1992-1993. Paris: OECD Publishing, 1993.
MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development. Switzerland: 1992-1993. OECD Publishing, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.