APA (7th ed.) Citation

Simsion, G. C., & Witt, G. C. (2005). Data modeling essentials (3a. ed.). Elsevier.

Chicago Style (17th ed.) Citation

Simsion, Graeme C., and Graham C. Witt. Data Modeling Essentials. 3a. ed. San Francisco: Elsevier, 2005.

MLA (9th ed.) Citation

Simsion, Graeme C., and Graham C. Witt. Data Modeling Essentials. 3a. ed. Elsevier, 2005.