APA-Zitierstil (7. Ausg.)

Wyatt, K. W., Lawrence, A., & Foletta, G. M. (2004). Geometry activities for middle school students with The Geometer's SKETCHPAD (Sketchpad version 4 ed.). Key Curriculum Press.

Chicago-Zitierstil (17. Ausg.)

Wyatt, Karen Windham, Ann Lawrence, und Gina M. Foletta. Geometry Activities for Middle School Students with The Geometer's SKETCHPAD. Sketchpad version 4 ed. Emmeryville, CA: Key Curriculum Press, 2004.

MLA-Zitierstil (9. Ausg.)

Wyatt, Karen Windham, et al. Geometry Activities for Middle School Students with The Geometer's SKETCHPAD. Sketchpad version 4 ed. Key Curriculum Press, 2004.