APA (7th ed.) Citation

Held, B., Moriarty, B., & Richardson, T. (2018). Microsoft Excel functions and formulas (Fourth edition.). Mercury Learning and Information.

Chicago Style (17th ed.) Citation

Held, Bernd, Brian Moriarty, and Theodor Richardson. Microsoft Excel Functions and Formulas. Fourth edition. Dulles, Virginia: Mercury Learning and Information, 2018.

MLA (9th ed.) Citation

Held, Bernd, et al. Microsoft Excel Functions and Formulas. Fourth edition. Mercury Learning and Information, 2018.