Cita APA

Matheson, R. B. 1. (2007). I am legend (2. edition.). New York: TOR.

Citación estilo Chicago

Matheson, Richard Burton 1926-2013. I Am Legend. 2. edition. New York: TOR, 2007.

Cita MLA

Matheson, Richard Burton 1926-2013. I Am Legend. 2. edition. New York: TOR, 2007.