Langan. (1999). Sentence skills: A workbook for writers, form B (6th ed.). New York: McGraw Hill.
Chicago Style CitationLangan. Sentence Skills: A Workbook for Writers, Form B. 6th ed. New York: McGraw Hill, 1999.
MLA CitationLangan. Sentence Skills: A Workbook for Writers, Form B. 6th ed. New York: McGraw Hill, 1999.
Warning: These citations may not always be 100% accurate.