APA (7th ed.) Citation

Card, O. S., & Card, E. J. (2011). The lost gate (Unabridged.). Blackstone Audio, Inc., and Buck 50 Productions, LLC.

Chicago Style (17th ed.) Citation

Card, Orson Scott, and Emily Janice Card. The Lost Gate. Unabridged. Ashland: Blackstone Audio, Inc., and Buck 50 Productions, LLC, 2011.

MLA (8th ed.) Citation

Card, Orson Scott, and Emily Janice Card. The Lost Gate. Unabridged. Blackstone Audio, Inc., and Buck 50 Productions, LLC, 2011.

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