Cita APA

International Commission on Mathematical Instruction, ICMI, Mammana, C., & Villani, V. (1998). Perspectives on the teaching of geometry for the 21st century. Kluwer Academic Publishers.

Citación estilo Chicago

International Commission on Mathematical Instruction, ICMI, Carmelo Mammana, and Vinicio Villani. Perspectives On the Teaching of Geometry for the 21st Century. Dordrecht: Kluwer Academic Publishers, 1998.

Cita MLA

International Commission on Mathematical Instruction, ICMI, Carmelo Mammana, and Vinicio Villani. Perspectives On the Teaching of Geometry for the 21st Century. Dordrecht: Kluwer Academic Publishers, 1998.