APA (7th ed.) Citation

Harmon, P., Maus, R., & Morrissey, W. (1988). Expert systems: Tools and applications. Wiley.

Chicago Style (17th ed.) Citation

Harmon, Paul, Rex Maus, and William Morrissey. Expert Systems: Tools and Applications. New York: Wiley, 1988.

MLA (9th ed.) Citation

Harmon, Paul, et al. Expert Systems: Tools and Applications. Wiley, 1988.