APA (7th ed.) Citation

Barrett, M. L., & Beerel, A. C. (1988). Expert systems in business: A practical approach. Ellis Horwood ; Halsted Press.

Chicago Style (17th ed.) Citation

Barrett, Michael L., and Annabel C. Beerel. Expert Systems in Business: A Practical Approach. Chichester : New York: Ellis Horwood ; Halsted Press, 1988.

MLA (9th ed.) Citation

Barrett, Michael L., and Annabel C. Beerel. Expert Systems in Business: A Practical Approach. Ellis Horwood ; Halsted Press, 1988.