APA (7th ed.) Citation

De Salvo, D. A. e., & Liebowitz, J. e. (1989). Structuring expert systems: Domain, design, and development (1st edition.). Yourdon.

Chicago Style (17th ed.) Citation

De Salvo, Daniel A editor, and Jay editor Liebowitz. Structuring Expert Systems: Domain, Design, and Development. 1st edition. Englewood Clifs: Yourdon, 1989.

MLA (9th ed.) Citation

De Salvo, Daniel A editor, and Jay editor Liebowitz. Structuring Expert Systems: Domain, Design, and Development. 1st edition. Yourdon, 1989.