Cita APA (7a ed.)

Jelen, B., & Alexander, M. (2006). Pivot table data crunching for Microsoft Office Excel 2007. Que.

Cita Chicago Style (17a ed.)

Jelen, Bill, y Michael Alexander. Pivot Table Data Crunching for Microsoft Office Excel 2007. Indianapolis, Ind.: Que, 2006.

Cita MLA (8a ed.)

Jelen, Bill, y Michael Alexander. Pivot Table Data Crunching for Microsoft Office Excel 2007. Que, 2006.