APA (7th ed.) Citation

Cortés Quezada, I., & Knockaert Heimpell, L. (2001). Educación matemática 6. Arrayán.

Chicago Style (17th ed.) Citation

Cortés Quezada, Isabel, and Loreley Knockaert Heimpell. Educación Matemática 6. Santiago: Arrayán, 2001.

MLA (9th ed.) Citation

Cortés Quezada, Isabel, and Loreley Knockaert Heimpell. Educación Matemática 6. Arrayán, 2001.

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