Cita APA

Langan, J. (2014). College writing skills with readings (Ninth Edition.). New York: McGraw-Hill.

Citación estilo Chicago

Langan, John. College Writing Skills With Readings. Ninth Edition. New York: McGraw-Hill, 2014.

Cita MLA

Langan, John. College Writing Skills With Readings. Ninth Edition. New York: McGraw-Hill, 2014.