You will need a References page. This will include citations for the 2 research studies as well any additional background materials or other articles you may have used (such as a subject encyclopedia).
Make your life easier. Use APA Citation. For the journal articles you will be using, it is much simpler. APA uses DOI numbers to identify journal articles. You find these on the front page of your journal articles.
The library provides Noodletools, a research manager, to help you with this. You can use it to create your Reference Page by entering information about your sources. You can also use it to create your outline.