A bit of advice here: Make sure that when you change the header in the 6th edition, you double-click in the header area and backspace to delete the header to replace it with your own. That will ensure that the header doesn’t move/change positions in relation to the page number.
The following document is the 6th edition of APA (does not include the abstract or the author’s note, but it does include some reference examples):
The following document is the 6th edition of APA (with abstract and/or author’s note – replace each with your own):
The following document is the 7th edition of APA Student version:
The following document is the 7th edition of APA Professional version:
Education Universe 