Hello longnguyen:
Hello
I do apologize for any inconvenience this may have caused you.
You may sort your bibliography from below.
- Open EndNote
- Go to Edit > Output Styles > Open Style Manager
- Select the style you want to edit. You may need to add a style to EndNote (see the Downloading output styles into EndNotebox to the left).
- Click Edit. The style window opens.
You may find sort order under Citation and bibliography. You can choose “year + Author” from this option.
Thank you.