Can I use screen shots of copy written software, for commercial use with citations?

You should obtain permission to use any material that you do not own yourself.

Speak with a lawyer about your project. You will most likely need a lawyer to help get clearance from the copyright owner.

It is unclear from your question how 'commercial' your use is, but, in general, you cannot use others' creative work without a formal permission or license.Citations will not help you as copyright infringement is a "strict liability" offense, meaning that it only matters that you used others' work without permission, regardless of your intentions (to provide proper credit) or whether or not you thought you had the right to do so. That said, there are some limited "commercial" uses of others' work that fall under the fair use provisions of the federal Copyright Act that might apply here, but the scope of your proposes uses is vague.