APA (7th ed.) Citation

National Council of Teachers of Mathematics. Arithmetic teacher & NCTM news bulletin. National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

National Council of Teachers of Mathematics. Arithmetic Teacher & NCTM News Bulletin. Reston, VA [etc.]: National Council of Teachers of Mathematics.

MLA (8th ed.) Citation

National Council of Teachers of Mathematics. Arithmetic Teacher & NCTM News Bulletin. National Council of Teachers of Mathematics.

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