APA (7th ed.) Citation

Leon, D., & Colacci, D. (2018). Quietly in their sleep (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Leon, Donna, and David Colacci. Quietly in Their Sleep. Unabridged. Prince Frederick: Recorded Books Inc., 2018.

MLA (8th ed.) Citation

Leon, Donna, and David Colacci. Quietly in Their Sleep. Unabridged. Recorded Books Inc., 2018.

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