APA (7th ed.) Citation

DeCandido, K. R. A., Roberson, C., & Trowbridge, G. (2008). Echoes and refractions (1st Pocket books trade pbk. ed.). Pocket Books.

Chicago Style (17th ed.) Citation

DeCandido, Keith R. A., Chris Roberson, and Geoff Trowbridge. Echoes and Refractions. 1st Pocket books trade pbk. ed. New York: Pocket Books, 2008.

MLA (9th ed.) Citation

DeCandido, Keith R. A., et al. Echoes and Refractions. 1st Pocket books trade pbk. ed. Pocket Books, 2008.