APA Citation

Ullman, J. D., & Widom, J. (1997). A first course in database systems. Upper Saddle River: Prentice Hall.

Chicago Style Citation

Ullman, Jeffrey D., and Jennifer Widom. A First Course in Database Systems. Upper Saddle River: Prentice Hall, 1997.

MLA Citation

Ullman, Jeffrey D., and Jennifer Widom. A First Course in Database Systems. Upper Saddle River: Prentice Hall, 1997.

Warning: These citations may not always be 100% accurate.