APA (7th ed.) Citation

Pressfield, S., & Guidall, G. (2013). Gates of fire: An epic novel of the battle of thermopylae (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Pressfield, Steven, and George Guidall. Gates of Fire: An Epic Novel of the Battle of Thermopylae. Unabridged. Prince Frederick: Recorded Books Inc., 2013.

MLA (8th ed.) Citation

Pressfield, Steven, and George Guidall. Gates of Fire: An Epic Novel of the Battle of Thermopylae. Unabridged. Recorded Books Inc., 2013.

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