APA (7th ed.) Citation

Kriegel, A. (2011). Discovering SQL: A hands-on guide for beginners. Wiley Publishing.

Chicago Style (17th ed.) Citation

Kriegel, Alex. Discovering SQL: A Hands-on Guide for Beginners. Indianapolis, Indiana: Wiley Publishing, 2011.

MLA (9th ed.) Citation

Kriegel, Alex. Discovering SQL: A Hands-on Guide for Beginners. Wiley Publishing, 2011.