APA (7th ed.) Citation

Flint, E., & Wentworth, K. D. (2010). The crucible of empire. Baen Books.

Chicago Style (17th ed.) Citation

Flint, Eric, and K. D. Wentworth. The Crucible of Empire. Riverdale, NY: Baen Books, 2010.

MLA (9th ed.) Citation

Flint, Eric, and K. D. Wentworth. The Crucible of Empire. Baen Books, 2010.