Cita APA (7a ed.)

Jelen, B., & Jelen, B. (2008). Power Excel 2007 with MrExcel (1st edition.). Que.

Cita Chicago Style (17a ed.)

Jelen, Bill, y Bill Jelen. Power Excel 2007 with MrExcel. 1st edition. [Indianapolis, Ind.]: Que, 2008.

Cita MLA (9a ed.)

Jelen, Bill, y Bill Jelen. Power Excel 2007 with MrExcel. 1st edition. Que, 2008.