Citazione APA

Langan, J. (2000). College writing skills and college writing with readings (5th ed.). New York: McGraw-Hill.

Stile di citazione Chicago

Langan, John. College Writing Skills and College Writing With Readings. 5th ed. New York: McGraw-Hill, 2000.

Citazione MLA

Langan, John. College Writing Skills and College Writing With Readings. 5th ed. New York: McGraw-Hill, 2000.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.