APA (7th ed.) Zitazioa

Present-day English syntax; a survey of: Sentence Patterns. Longmans.

Chicago Style (17th ed.) Zitazioa

Present-day English Syntax; a Survey of: Sentence Patterns. London: Longmans.

MLA (9th ed.) Zitazioa

Present-day English Syntax; a Survey of: Sentence Patterns. Longmans.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.