Cita APA (7a ed.)

Harmon, P., & King, D. (1985). Expert systems: Artificial intelligence in business (1st edition.). Wiley.

Cita Chicago Style (17a ed.)

Harmon, Paul, y David King. Expert Systems: Artificial Intelligence in Business. 1st edition. New York: Wiley, 1985.

Cita MLA (8a ed.)

Harmon, Paul, y David King. Expert Systems: Artificial Intelligence in Business. 1st edition. Wiley, 1985.