APA (7th ed.) Citation

Harmon, P., & Sawyer, B. (1990). Creating expert systems for business and industry (1.print.). Wiley.

Chicago Style (17th ed.) Citation

Harmon, Paul, and Brian Sawyer. Creating Expert Systems for Business and Industry. 1.print. New York u. a: Wiley, 1990.

MLA (9th ed.) Citation

Harmon, Paul, and Brian Sawyer. Creating Expert Systems for Business and Industry. 1.print. Wiley, 1990.