It is really important to ensure that any information that you take from a source is given credit in your bibliography (or works cited page).  Why?  The person who created that information or picture should be acknowledged as being the original creator.  It is find to use their information, picture or video, just make sure that you let others know that this is not your original thought.

Google Docs makes it very easy for you to cite your work.  If you got to Add-ons, you can look for "Easybib Bibliography Creator" and add it onto your documents.  Everytime you use a piece of information, just open the add-on, and list the book, journal or website.