APA (7th ed.) Citation

Halls, K. M., & Heller, J. (2015). Courageous canine and more true stories of amazing animal heroes (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Halls, Kelly Milner, and Johnny Heller. Courageous Canine and More True Stories of Amazing Animal Heroes. Unabridged. Prince Frederick: Recorded Books Inc., 2015.

MLA (8th ed.) Citation

Halls, Kelly Milner, and Johnny Heller. Courageous Canine and More True Stories of Amazing Animal Heroes. Unabridged. Recorded Books Inc., 2015.

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