APA (7th ed.) Citation

National Council of Teachers of Mathematics. (1968). Numeros Enteros. TRILLAS.

Chicago Style (17th ed.) Citation

National Council of Teachers of Mathematics. Numeros Enteros. México D. F.: TRILLAS, 1968.

MLA (9th ed.) Citation

National Council of Teachers of Mathematics. Numeros Enteros. TRILLAS, 1968.

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