APA Edition Citation

Ullman, J., & Widom, J. (2001). A First Course in Database Systems. Pearson.

Chicago Edition Citation

Ullman, J.D, and J. Widom. A First Course in Database Systems. Pearson, 2001.

MLA Edition Citation

Ullman, J.D, and J. Widom. A First Course in Database Systems. Pearson, 2001.

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