Style de citation APA (7e éd.)
Ullman, J. D. (1988). Principles of Database and Knowledge-Base Systems: Volume I: Classical Database Systems. Computer Science Press.
Style de citation Chicago (17e éd.)
Ullman, Jeffrey D. Principles of Database and Knowledge-Base Systems: Volume I: Classical Database Systems. Rockville: Computer Science Press, 1988.
Style de citation MLA (9e éd.)
Ullman, Jeffrey D. Principles of Database and Knowledge-Base Systems: Volume I: Classical Database Systems. Computer Science Press, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.