APA Style

Turban, E. et al (2007). Decision support and business intelligence systems. Eighth Edition (Eighth Edition). Upper Saddle River, N.J.: Pearson Prentice hall.

MLA Style

Turban, Efraim. et al. "Decision support and business intelligence systems. Eighth Edition". Eighth Edition Upper Saddle River, N.J.: Pearson Prentice hall, 2007. Text.