APA (7th ed.) Citation

King, S., & Guidall, G. (2003). Wolves of the Calla. Simon & Schuster Audio.

Chicago Style (17th ed.) Citation

King, Stephen, and George Guidall. Wolves of the Calla. New York, NY: Simon & Schuster Audio, 2003.

MLA (9th ed.) Citation

King, Stephen, and George Guidall. Wolves of the Calla. Simon & Schuster Audio, 2003.