So later if I want to copy the article from another website, I just need to write the source ?
Yes whatever forum you go to to post that is what you need to do. Anytime you are using source materials you should be quoting the source, especially when you are copying word for word.
You the person are banned from posting on this Forum outside of Meta. This means you can not create another account and pick up shit posting your plagiarism here under a new account.