Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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