What i learned about MLA is that it makes it easier to find the source where you get your info from.
You can use it for yourself as a help to re-read stuff or for others to take a closer look at things you been working on.

It works like this: First you have to write the name of the author, starting with the last name, then in ” the article title or the name of the source. Then underline the name of the magazine or book, in ( ) follows the year or the issue number and then the page numbers. If its an online source you should put the URL in the end.

Once you written it a few times, it goes automatically!