APA (7th ed.) Zitazioa

(1975). Syntax and readability / by John Dawkins.

Chicago Style (17th ed.) Zitazioa

Syntax and Readability / by John Dawkins. 1975.

MLA (9th ed.) Zitazioa

Syntax and Readability / by John Dawkins. 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.