APA Citation

Langan, J. (2005). College writing skills (6th ed.). New York: McGraw-Hill.

Chicago Style Citation

Langan, John. College Writing Skills. 6th ed. New York: McGraw-Hill, 2005.

MLA Citation

Langan, John. College Writing Skills. 6th ed. New York: McGraw-Hill, 2005.

Warning: These citations may not always be 100% accurate.