APA (7th ed.) Citation

Koontz, D. R., Cowan, C., & Hanson, M. (1991). Cold fire. Brilliance Audio.

Chicago Style (17th ed.) Citation

Koontz, Dean R., Carol Cowan, and Michael Hanson. Cold Fire. Grand Haven, Mich.: Brilliance Audio, 1991.

MLA (9th ed.) Citation

Koontz, Dean R., et al. Cold Fire. Brilliance Audio, 1991.