Provide three credible sources from the internet for expository essay and cite the sources in APA format.

Answer 1

Here are some excellent websites for help with APA citations:

http://owl.english.purdue.edu/owl/resource/560/01/

http://www.uwsp.edu/psych/apa4b.htm

Now ... you find some "credible sources" and cite them in APA format. If you want someone here to check your work, feel free to re-post.