APA (7th ed.) Zitazioa

Warner, A. (1964). A short guide to english style. ELBS and Oxford University Pr.

Chicago Style (17th ed.) Zitazioa

Warner, Alan. A Short Guide to English Style. London: ELBS and Oxford University Pr, 1964.

MLA (9th ed.) Zitazioa

Warner, Alan. A Short Guide to English Style. ELBS and Oxford University Pr, 1964.