How should i correctly reference protocols on a UML class diagram?

For example my ListViewController conforms to the UITableViewDataSource and UITableViewDelegate protocols... where do i put the cellForRowAtIndexPath or numberOfRowsInSection methods? ... in ListViewController where they are implemented or in something like this:

         <<Protocol>>
    UITableViewDataSource 
    ---------------------

    ---------------------
    -numberOfRowsInSection 

If i did the latter what would be the association between the ListViewController class and the protocol box be? All i have to show is how i hook into Cocoa Touch some how.

Thanks.