Cita APA

 Hartmann, P. (2009).  Interactions Access: Reading.  McGraw-Hill.

Chicago Style Citation

 Hartmann, Pamela.  Interactions Access: Reading.  McGraw-Hill, 2009.

Cita MLA

 Hartmann, Pamela.  Interactions Access: Reading.  McGraw-Hill, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.