Is there a way to merge multiple, duplicate citations? I know I can do them one at a time but for some reason I have several of each citation. It would take forever to fix the problem. It appears that "syncing" has caused my problem over time. I fixed some of the citations before and they have become duplicated or multiplied again. I wouldn't really care but it makes a really long list of citations under each source and occasionally I make a change to a citation and then I have to take time to merge them all or make the change to each one.