If you have written a paper and not cited anything from any source:
then you can simply leave the reference page off of your paper.
However, please be aware, that part of writing like a professional and part of writing academic papers is providing back-up and support for your ideas. Even if you think you already know everything on your topic, part of being a professional is knowing that there is a lot you do not know. You may want to consider providing some support in your paper and then including both citations and references.