APA (7th ed.) Citation

Carlson, R., & Smith, T. R. (2009). The signal (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Carlson, Ron, and T. Ryder Smith. The Signal. Unabridged. Prince Frederick: Recorded Books Inc., 2009.

MLA (8th ed.) Citation

Carlson, Ron, and T. Ryder Smith. The Signal. Unabridged. Recorded Books Inc., 2009.

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