APA (7th ed.) Citation

Butler, S. C. (2006). Reiffen's choice. Tor.

Chicago Style (17th ed.) Citation

Butler, S. C. Reiffen's Choice. New York: Tor, 2006.

MLA (9th ed.) Citation

Butler, S. C. Reiffen's Choice. Tor, 2006.

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