Citazione Stile APA (7a Edizione)

Flint, E., & Wentworth, K. D. (2005). The course of empire. Baen Publishing Enterprises.

Citazione stile Chigago Style (17a edizione)

Flint, Eric, e K. D. Wentworth. The Course of Empire. Riverdale: Baen Publishing Enterprises, 2005.

Citatione MLA (9a ed.)

Flint, Eric, e K. D. Wentworth. The Course of Empire. Baen Publishing Enterprises, 2005.