APA (7th ed.) Citation

Matheson, R. (2010). I am legend / Richard Matheson. Gollancz.

Chicago Style (17th ed.) Citation

Matheson, Richard. I Am Legend / Richard Matheson. London: Gollancz, 2010.

MLA (9th ed.) Citation

Matheson, Richard. I Am Legend / Richard Matheson. Gollancz, 2010.

Warning: These citations may not always be 100% accurate.