Langan, J. (2003). Sentence skills: A Workbook for Writers. New York: The McGraw-Hill Companies.
Chicago Style CitationLangan, John. Sentence Skills: A Workbook for Writers. New York: The McGraw-Hill Companies, 2003.
Cita MLALangan, John. Sentence Skills: A Workbook for Writers. New York: The McGraw-Hill Companies, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.