Cita APA (7a ed.)

Aker, S. Z. (2015). Take control of Numbers: Input, calculate, sort, filter, format, and chart data in Numbers for Mac (1st edition.). TidBITS Publishing, Inc.

Cita Chicago Style (17a ed.)

Aker, Sharon Zardetto. Take Control of Numbers: Input, Calculate, Sort, Filter, Format, and Chart Data in Numbers for Mac. 1st edition. Ithaca, New York: TidBITS Publishing, Inc, 2015.

Cita MLA (9a ed.)

Aker, Sharon Zardetto. Take Control of Numbers: Input, Calculate, Sort, Filter, Format, and Chart Data in Numbers for Mac. 1st edition. TidBITS Publishing, Inc, 2015.