bioblography without intext-citation? (ref is inside the figure)

r01mt19

in case of a figure with a reference written inside it, can I add it to the bibliography at the end without in-text citation (because already mentioned in the figure)?
Any advice on how to best approach that?

damnation

Yes, click on the "Add/edit bibliography" button to add extra material to your bibliography.

r01mt19

Thanks, didn't know that you are fast in your response. Cheers to all of the Zotero team.