You can use Zotero to create a bibliography (a list of your items).
There are plug-ins for Word and OpenOffice.org to allow you to work with your Zotero data from within those programs, or to export a bibliography into them.
Word has wizards to help you set up pages of labels (haven't ever tried it in OpenOffice.org).
So I'm sure it's possible; it would probably take me anywhere from 10 minutes to an hour to work out the details on my own system...
If you don't want to mess with the plug - ins, Zotero will also export your list to the clipboard, and then you can just paste into whatever program you are using and take it from there.
There are plug-ins for Word and OpenOffice.org to allow you to work with your Zotero data from within those programs, or to export a bibliography into them.
Word has wizards to help you set up pages of labels (haven't ever tried it in OpenOffice.org).
So I'm sure it's possible; it would probably take me anywhere from 10 minutes to an hour to work out the details on my own system...
If you don't want to mess with the plug - ins, Zotero will also export your list to the clipboard, and then you can just paste into whatever program you are using and take it from there.
Hope this helps.