APA (7th ed.) Citation

Riordan, R., & Bernstein, J. (2008). The battle of the labyrinth (Unabridged.). Listening Library.

Chicago Style (17th ed.) Citation

Riordan, Rick, and Jesse Bernstein. The Battle of the Labyrinth. Unabridged. New York: Listening Library, 2008.

MLA (8th ed.) Citation

Riordan, Rick, and Jesse Bernstein. The Battle of the Labyrinth. Unabridged. Listening Library, 2008.

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