APA (7th ed.) Zitazioa

FRENCH, F. (1949). Common errors in English: Their cause. Oxford Univ. Press.

Chicago Style (17th ed.) Zitazioa

FRENCH, F.G. Common Errors in English: Their Cause. London: Oxford Univ. Press, 1949.

MLA (9th ed.) Zitazioa

FRENCH, F.G. Common Errors in English: Their Cause. Oxford Univ. Press, 1949.