APA (7th ed.) Citation

Langan, J. (1992). College writing skills (3rd edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Langan, John. College Writing Skills. 3rd edition. New York: McGraw-Hill, 1992.

MLA (9th ed.) Citation

Langan, John. College Writing Skills. 3rd edition. McGraw-Hill, 1992.