APA (7th ed.) Citation

Card, O. S., & Rudnicki, S. (2004). Ender's game Orson Scott Card (Unabridged.). Macmillan Audio.

Chicago Style (17th ed.) Citation

Card, Orson Scott, and Stefan Rudnicki. Ender's Game Orson Scott Card. Unabridged. New York: Macmillan Audio, 2004.

MLA (9th ed.) Citation

Card, Orson Scott, and Stefan Rudnicki. Ender's Game Orson Scott Card. Unabridged. Macmillan Audio, 2004.

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