APA (7th ed.) Citation

Bowden, O., & Jackson, G. (2012). The secret crusade (Unabridged.). Tantor Media.

Chicago Style (17th ed.) Citation

Bowden, Oliver, and Gildart Jackson. The Secret Crusade. Unabridged. Old Saybrook: Tantor Media, 2012.

MLA (8th ed.) Citation

Bowden, Oliver, and Gildart Jackson. The Secret Crusade. Unabridged. Tantor Media, 2012.

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