MLA9
The In-text citation next to each reference opens a popup help screen that shows how to create the correct in-text citation for that specific entry. On the Options menu select In-text citation.
The top of the pop-up window will give you a citation for that reference, with the option to include the page number.
This is followed by MORE INFORMATION THAN YOU WILL EVER WANT TO KNOW about variations, depending on your source. Just use the BHA MLA Guide.