Cita APA (7a ed.)

Palmer G. Graham. (2008). Real Writing 2 with answers. Cambridge, Cambridge University Press, 2008.

Cita Chicago Style (17a ed.)

Palmer G. Graham. Real Writing 2 with Answers. Cambridge, Cambridge University Press, 2008, 2008.

Cita MLA (9a ed.)

Palmer G. Graham. Real Writing 2 with Answers. Cambridge, Cambridge University Press, 2008, 2008.