APA (7th ed.) Citation

Johnson, L., & Keravnou, E. T. (1988). Expert systems architectures. Kogan Page.

Chicago Style (17th ed.) Citation

Johnson, Leslie, and Elpida T. Keravnou. Expert Systems Architectures. London: Kogan Page, 1988.

MLA (9th ed.) Citation

Johnson, Leslie, and Elpida T. Keravnou. Expert Systems Architectures. Kogan Page, 1988.