Cite the software in a course completion work

I dont know if is the correct place, im not so good in english too but.
My course completion work i used to generate the STL for printing.
So i need to know the parameters to cite in my work, like copyright name, or something else.

Can anyone helps me with this?

Thanks guys

Att, Velcis…

Please cite the reference at the top of this page:

https://www.slicer.org/wiki/Documentation/4.x/Acknowledgments