APA

Grauer R. T., Poatsy M. A. & Krebs C. (2011). Microsoft Office PowerPoint 2010. Comprehensive. New York: Prentice Hall.

Chicago

Grauer Robert T, Poatsy Mary Anne and Krebs Cynthia. 2011. Microsoft Office PowerPoint 2010. Comprehensive. New York: Prentice Hall.

Harvard

Grauer R. T., Poatsy M. A. and Krebs C. (2011). Microsoft Office PowerPoint 2010. Comprehensive. New York: Prentice Hall.

MLA

Grauer Robert T, Poatsy Mary Anne and Krebs Cynthia. Microsoft Office PowerPoint 2010. Comprehensive. New York: Prentice Hall. 2011.