APA (7th ed.) Citation

Flint, E., & Guidall, G. (2012). 1632: Ring of fire series, book 1 (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Flint, Eric, and George Guidall. 1632: Ring of Fire Series, Book 1. Unabridged. Prince Frederick: Recorded Books Inc., 2012.

MLA (8th ed.) Citation

Flint, Eric, and George Guidall. 1632: Ring of Fire Series, Book 1. Unabridged. Recorded Books Inc., 2012.

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