It would be handy if there was some additional formats for the "Credit the creator" section.
In particular - I would suggest at least it should include a simple well-formed XML record.

Better: one that corresponds to the Dublin Core specification : https://www.dublincore.org/specifications/dublin-core/dcmi-terms/

Or RDF in general - including a 'Turtle format'.

• https://en.wikipedia.org/wiki/Resource_Description_Framework
• https://en.wikipedia.org/wiki/Turtle_(syntax)

(Although publishing in Dublin Core XML format would be enough for others to automatically translate this to other forms of RDF probably).

I would suggest this would also encourage more compliance with attribution , since it would be easier for the author to automatically credit creators.