APA (7th ed.) Citation

Hart-Davis, G. (2015). Learn Excel 2016 for OS X (Second Edition.). Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Hart-Davis, Guy. Learn Excel 2016 for OS X. Second Edition. Berkeley, CA: Apress : Imprint: Apress, 2015.

MLA (8th ed.) Citation

Hart-Davis, Guy. Learn Excel 2016 for OS X. Second Edition. Apress : Imprint: Apress, 2015.

Warning: These citations may not always be 100% accurate.