Cita APA (7a ed.)

Olsen, E. A. (2014). Microsoft Excel: Summarizing & simplifying with Pivot Tables. InfiniteSkills.

Cita Chicago Style (17a ed.)

Olsen, Erin A. Microsoft Excel: Summarizing & Simplifying with Pivot Tables. [Place of publication not identified]: InfiniteSkills, 2014.

Cita MLA (8a ed.)

Olsen, Erin A. Microsoft Excel: Summarizing & Simplifying with Pivot Tables. InfiniteSkills, 2014.