APA (7th ed.) Citation

Krentz, J. A., & Cobb, A. L. (2015). Secret sisters (Unabridged.). Recorded Books.

Chicago Style (17th ed.) Citation

Krentz, Jayne Ann, and Amanda Leigh Cobb. Secret Sisters. Unabridged. Prince Frederick, MD: Recorded Books, 2015.

MLA (9th ed.) Citation

Krentz, Jayne Ann, and Amanda Leigh Cobb. Secret Sisters. Unabridged. Recorded Books, 2015.