APA Citation

Santillana, Alvarado-Vargas, M., & Carvajal-Arce, S. (2017). Matemática 9. San José, Costa Rica,: Santillana.

Chicago Style Citation

Santillana, Marilyn Alvarado-Vargas, and Silone Carvajal-Arce. Matemática 9. San José, Costa Rica,: Santillana, 2017.

MLA Citation

Santillana, Marilyn Alvarado-Vargas, and Silone Carvajal-Arce. Matemática 9. San José, Costa Rica,: Santillana, 2017.

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