APA (7th ed.) Citation

Baldacci, D., McLarty, R., & Cassidy, O. (2011). Zero day. Hachette Audio.

Chicago Style (17th ed.) Citation

Baldacci, David, Ron McLarty, and Orlagh Cassidy. Zero Day. New York, NY: Hachette Audio, 2011.

MLA (8th ed.) Citation

Baldacci, David, et al. Zero Day. Hachette Audio, 2011.

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