APA Style

Elmasri, R., Navathe, S. (2013). Database systems : models, languages, design and application planning (6th Ed). Harlow: Pearson Education.

MLA Style

Elmasri, Ramez., Navathe, Sham. "Database systems : models, languages, design and application planning". 6th Ed Harlow: Pearson Education, 2013. PDF.