Use this tool

http://www.citationmachine.net/mla/cite-...

http://www.ncld.org/types-learning-disabilities/dyscalculia/what-is-dyscalculia

THIS IS WHAT I HAVE:

“What is Dyscalculia?” www.ncld.org. n.p., n.d. Web. 20 Oct 2014.

But i feel like its wrong