Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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