Langan, J. (2014). College writing skills with readings 9th ed. McGraw-Hill.
Citación estilo ChicagoLangan, John. College Writing Skills with Readings 9th Ed. McGraw-Hill, 2014.
Cita MLALangan, John. College Writing Skills with Readings 9th Ed. McGraw-Hill, 2014.
Warning: These citations may not always be 100% accurate.