APA (7th ed.) Citation

Bradley, M. Z. (1997). Gravelight (First edition.). Tor.

Chicago Style (17th ed.) Citation

Bradley, Marion Zimmer. Gravelight. First edition. New York: Tor, 1997.

MLA (9th ed.) Citation

Bradley, Marion Zimmer. Gravelight. First edition. Tor, 1997.

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