APA Citation

Lehrer, R., & Schauble, L. Measuring and visualizing space in elementary mathematics learning.

Chicago Style Citation

Lehrer, Richard, and Leona Schauble. Measuring and Visualizing Space in Elementary Mathematics Learning.

MLA Citation

Lehrer, Richard, and Leona Schauble. Measuring and Visualizing Space in Elementary Mathematics Learning.

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