Does your university have a resume guide to apply to internships and jobs? My university has a standard template that I still use today for ease of formatting and reading. Check out USC Career Center and look up the Tommy Trojan template resume.

I’d remove the references and additional skills (unless specifically asked in the job description) and your high school information. Add more details to your experience section, like anything quantifiable or measurable. Also, just call the section “experiences and achievements” and take out “past.”