APA aipamena

Ian Roberts. (1994). Journal of linguistics. Massachusetts: Cambridge Univ.

Chicago Style aipamena

Ian Roberts. Journal of Linguistics. Massachusetts: Cambridge Univ, 1994.

MLA aipamena

Ian Roberts. Journal of Linguistics. Massachusetts: Cambridge Univ, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.