APA (7th ed.) Citation

Lehrer, R., & Chazan, D. (1998). Designing learning environments for developing understanding of geometry and space. Lawrence Erlbaum Associates.

Chicago Style (17th ed.) Citation

Lehrer, Richard, and Daniel Chazan. Designing Learning Environments for Developing Understanding of Geometry and Space. Mahwah, N.J: Lawrence Erlbaum Associates, 1998.

MLA (8th ed.) Citation

Lehrer, Richard, and Daniel Chazan. Designing Learning Environments for Developing Understanding of Geometry and Space. Lawrence Erlbaum Associates, 1998.

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