APA (7th ed.) Citation

Card, O. S. (1990). The Worthing saga. TOR.

Chicago Style (17th ed.) Citation

Card, Orson Scott. The Worthing Saga. New York: TOR, 1990.

MLA (9th ed.) Citation

Card, Orson Scott. The Worthing Saga. TOR, 1990.

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