APA Citation

Mammana, C., & Villani, V. (1998). Perspectives on the teaching of geometry for the 21st century. Dordrecht [Netherlands] ; Boston: Kluwer Academic Publishers.

Chicago Style Citation

Mammana, Carmelo, and Vinicio Villani. Perspectives On the Teaching of Geometry for the 21st Century. Dordrecht [Netherlands] ; Boston: Kluwer Academic Publishers, 1998.

MLA Citation

Mammana, Carmelo, and Vinicio Villani. Perspectives On the Teaching of Geometry for the 21st Century. Dordrecht [Netherlands] ; Boston: Kluwer Academic Publishers, 1998.

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