APA (7th ed.) Zitazioa

(2004). Ellipsis in comparatives by Winfried Lechner. [electronic resource].

Chicago Style (17th ed.) Zitazioa

Ellipsis in Comparatives by Winfried Lechner. [electronic Resource]. 2004.

MLA (9th ed.) Zitazioa

Ellipsis in Comparatives by Winfried Lechner. [electronic Resource]. 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.