APA (7th ed.) Citation

Picoult, J., & Colby, J. (2009). Songs of the humpback whale (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Picoult, Jodi, and Jim Colby. Songs of the Humpback Whale. Unabridged. Prince Frederick: Recorded Books Inc., 2009.

MLA (8th ed.) Citation

Picoult, Jodi, and Jim Colby. Songs of the Humpback Whale. Unabridged. Recorded Books Inc., 2009.

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