Cita APA

John Langan. (2005). College writing skills with readings / John Langan. McGraw-Hill.

Chicago Style Citation

John Langan. College Writing Skills With Readings / John Langan. McGraw-Hill, 2005.

Cita MLA

John Langan. College Writing Skills With Readings / John Langan. McGraw-Hill, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.