APA (7th ed.) Citation

Brennan, S. R. (2009). The demon's lexicon. Margaret K. McElderry Books.

Chicago Style (17th ed.) Citation

Brennan, Sarah Rees. The Demon's Lexicon. New York: Margaret K. McElderry Books, 2009.

MLA (9th ed.) Citation

Brennan, Sarah Rees. The Demon's Lexicon. Margaret K. McElderry Books, 2009.