APA (7th ed.) Citation

Cussler, C., & Brick, S. (2018). The gray ghost (Unabridged.). Penguin Audio.

Chicago Style (17th ed.) Citation

Cussler, Clive, and Scott Brick. The Gray Ghost. Unabridged. New York: Penguin Audio, 2018.

MLA (8th ed.) Citation

Cussler, Clive, and Scott Brick. The Gray Ghost. Unabridged. Penguin Audio, 2018.

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