Here are some various cloth diapers I have made over the last year. I have finally perfected my patterns to fit Selena just right.
This was the best free tutorial I found on how to make a cloth diaper cover. I use fold over elastic and aplix. I really recommend using aplix or touchtape since anything else does not last very long at all.
Her method for drafting a fitted diaper is ok too, but I tweaked mine so the shape isn't very similar. Mine is more similar to the shape of a GAD pocket diaper. When I make pocket fitted diapers using the pattern I use fold over elastic on the pocket opening so I don't have to account for the pocket in the pattern.