APA (7th ed.) Citation

Harmon, P., & King, D. (1986). Expert systems: Artificial intelligence in business (4.print.). Wiley & Sons.

Chicago Style (17th ed.) Citation

Harmon, Paul, and David King. Expert Systems: Artificial Intelligence in Business. 4.print. New York [u.a.]: Wiley & Sons, 1986.

MLA (9th ed.) Citation

Harmon, Paul, and David King. Expert Systems: Artificial Intelligence in Business. 4.print. Wiley & Sons, 1986.