APA (7th ed.) Zitazioa

Research and Information Institute for Agricultural Economics Hungary & Committee for Agricultural Economics, Hungarian Academy of Sciences. (2004). Studies in agricultural economics 2004: No100.

Chicago Style (17th ed.) Zitazioa

Research and Information Institute for Agricultural Economics Hungary eta Hungarian Academy of Sciences Committee for Agricultural Economics. Studies in Agricultural Economics 2004: No100. 2004.

MLA (9th ed.) Zitazioa

Research and Information Institute for Agricultural Economics Hungary eta Hungarian Academy of Sciences Committee for Agricultural Economics. Studies in Agricultural Economics 2004: No100. 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.