Cita APA (7a ed.)

Williams, S., & Williams, N. (2007). The profit impact of business intelligence (1st edition.). Elsevier.

Cita Chicago Style (17a ed.)

Williams, Steve, y Nancy Williams. The Profit Impact of Business Intelligence. 1st edition. San Francisco, CA: Elsevier, 2007.

Cita MLA (9a ed.)

Williams, Steve, y Nancy Williams. The Profit Impact of Business Intelligence. 1st edition. Elsevier, 2007.