APA (7th ed.) Citation
Ullman, J. D. (1989). Principles of Database and Knowledge-Base Systems: Vol. II. The New Technologies. Computer Science Press.
Chicago Style (17th ed.) Citation
Ullman, Jeffrey D. Principles of Database and Knowledge-Base Systems: Vol. II. The New Technologies. Rockville: Computer Science Press, 1989.
MLA (9th ed.) Citation
Ullman, Jeffrey D. Principles of Database and Knowledge-Base Systems: Vol. II. The New Technologies. Computer Science Press, 1989.
Warning: These citations may not always be 100% accurate.