APA (7th ed.) Citation

Langan, J. (1993). Sentence skill: A workbook for writers (5th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Langan, John. Sentence Skill: A Workbook for Writers. 5th ed. New York: McGraw-Hill, 1993.

MLA (9th ed.) Citation

Langan, John. Sentence Skill: A Workbook for Writers. 5th ed. McGraw-Hill, 1993.