APA引文

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引文

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

警告：這些引文格式不一定是100％准確.