I use Citation Machine all the time, mostly to cite images and other sources for my blog. A problem that has pestered me over the months is that the CM window is so large. I'm constantly having to move it around on the screen so that I can find the information on the web page that I need for the citation.
So to solve the problem, I've installed a new button in the top menu, [Shrink]. This button will remove the top banner and the left menu (assuming that you've already chosen your citation style, and reduce the size of the window so that it doesn't cover up as much of the digital document you are citing. Google Ads remain. I have to pay for my children's college somehow.
An additional link will appear, [enlarge], that will pop the window back out to size with the banner and the main menus.