APA Citation

National Council of Teachers of Mathematics, & National Council of Teachers of Mathematics. (1970). Gráficas, relaciones y funciones (1. edición.). México: Trillas.

Chicago Style Citation

National Council of Teachers of Mathematics, and National Council of Teachers of Mathematics. Gráficas, Relaciones Y Funciones. 1. edición. México: Trillas, 1970.

MLA Citation

National Council of Teachers of Mathematics, and National Council of Teachers of Mathematics. Gráficas, Relaciones Y Funciones. 1. edición. México: Trillas, 1970.

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