If you aren't sure if you need to cite it or not, go ahead and cite it.
... directly quote from a source?
Yes
... paraphrase from a source?
Yes
... summarize a source?
Yes
Publication Manual of the American Psychological Association by These sites provide a guide to using the APA style
New to RefWorks or want to start using the new version?
Sign up for an Individual Account
When signing up for your account, use your Campbell e-mail address to prove affiliation with Campbell University.