APA (7th ed.) Citation

Duff, H., & Allen, E. (2011). Devoted: An Elixir novel. Simon & Schuster BFYR.

Chicago Style (17th ed.) Citation

Duff, Hilary, and Elise Allen. Devoted: An Elixir Novel. New York: Simon & Schuster BFYR, 2011.

MLA (9th ed.) Citation

Duff, Hilary, and Elise Allen. Devoted: An Elixir Novel. Simon & Schuster BFYR, 2011.

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