Cita APA

Kirn,Elaine, & Hartmann,Pamela. (2007). Interactions 1: Reading (silver edition.). New York: MC-Graw Hill.

Chicago Style Citation

Kirn,Elaine, i Hartmann,Pamela. Interactions 1: Reading. silver edition. New York: MC-Graw Hill, 2007.

Cita MLA

Kirn,Elaine, i Hartmann,Pamela. Interactions 1: Reading. silver edition. New York: MC-Graw Hill, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.