APA (7th ed.) Citation

Mead, R., & Shaffer, E. (2010). Blood promise (Unabridged.). Penguin Audio.

Chicago Style (17th ed.) Citation

Mead, Richelle, and Emily Shaffer. Blood Promise. Unabridged. New York: Penguin Audio, 2010.

MLA (9th ed.) Citation

Mead, Richelle, and Emily Shaffer. Blood Promise. Unabridged. Penguin Audio, 2010.