APA (7th ed.) Citation

Sandford, J., & Petkoff, R. (2023). Dark angel (Unabridged.). Penguin Audio.

Chicago Style (17th ed.) Citation

Sandford, John, and Robert Petkoff. Dark Angel. Unabridged. New York, NY: Penguin Audio, 2023.

MLA (8th ed.) Citation

Sandford, John, and Robert Petkoff. Dark Angel. Unabridged. Penguin Audio, 2023.

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