APA (7th ed.) Citation

Koontz, D. R. (1996). Intensity (First trade edition.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Koontz, Dean R. Intensity. First trade edition. New York: Alfred A. Knopf, 1996.

MLA (9th ed.) Citation

Koontz, Dean R. Intensity. First trade edition. Alfred A. Knopf, 1996.