APA (7th ed.) Citation

Koontz, D. R., Nichols, L., & Parks, P. (1990). Shadowfires: A novel (1st hardcover ed.). Dark Harvest.

Chicago Style (17th ed.) Citation

Koontz, Dean R., Leigh Nichols, and Phil Parks. Shadowfires: A Novel. 1st hardcover ed. Arlington Hts., Ill.: Dark Harvest, 1990.

MLA (8th ed.) Citation

Koontz, Dean R., et al. Shadowfires: A Novel. 1st hardcover ed. Dark Harvest, 1990.