Berry, T. E. (1961). The most common mistakes in english usage (First edition.). Chilton.
Cita Chicago (17th ed.)Berry, Thomas Elliott. The Most Common Mistakes in English Usage. First edition. Philadelphia: Chilton, 1961.
Cita MLA (9th ed.)Berry, Thomas Elliott. The Most Common Mistakes in English Usage. First edition. Chilton, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.