MLA

Sawyer, Tom Y, and Debra Dalgleish. Pro Excel Financial Modeling. Apress, 2009.

APA

Sawyer, T. Y, & Dalgleish, D. (2009). Pro Excel Financial Modeling. Apress.

Chicago

Sawyer, Tom Y., and Debra Dalgleish. Pro Excel Financial Modeling. : Apress, 2009.