APA (7th ed.) Citation

Turtledove, H., & Vance, S. (2009). Give me back my legions! Tantor Media.

Chicago Style (17th ed.) Citation

Turtledove, Harry, and Simon Vance. Give Me Back My Legions! [Old Saybrook, Conn.]: Tantor Media, 2009.

MLA (8th ed.) Citation

Turtledove, Harry, and Simon Vance. Give Me Back My Legions! Tantor Media, 2009.

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