APA (7th ed.) Citation

Thor, B., & Guidall, G. (2014). Hidden order (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Thor, Brad, and George Guidall. Hidden Order. Unabridged. Prince Frederick: Recorded Books Inc., 2014.

MLA (8th ed.) Citation

Thor, Brad, and George Guidall. Hidden Order. Unabridged. Recorded Books Inc., 2014.

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