One of the ways to tell if a website is credible is that the page should be well organized and nicely laid out. There shouldn’t be ads all over the page. Also check if there is an author and when the website was last updated.
EBSCO is a data base that you can access with your school id. The website is a site that has only article and sports magazines. This is great for school because you don’t have to purchase them yourself they are already payed for so you can view them.
http://www.citationmachine.net
This is a website that neatly sorts your cites. It is great for articles you insert the authors name when it was created the name of the article etc.
I learned a lot about online resources, there are many ways for me access free online article magazines etc. Also I learned how to tell if a cite is credible or not, there are many websites that can scam you of your money.