APA Citation

Penna, J. A. (2001). Graphing calculator manual. [s.L]: Boston: Addison Wesley.

Chicago Style Citation

Penna, Judith A. Graphing Calculator Manual. [s.L]: Boston: Addison Wesley, 2001.

MLA Citation

Penna, Judith A. Graphing Calculator Manual. [s.L]: Boston: Addison Wesley, 2001.

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