Add 'how to cite this page' section to page layout

[anenadic]

Automated generation of citation information for each page in a new "How to cite this page" section at the bottom, to look like the following:

A parameter is needed to control if the citation info is added to the page or not (and defaults to false for backward compatibility) and also so that citation does not show on other pages using the "page" layout. For example, in _config.yaml:

  -
    scope:
      path: "pages/your_tasks/"
    values:
      type: your_tasks
      type_img: /assets/img/section-icons/tick.svg
      include_citation: true

We'd need to update the page metadata documenation at: https://rdmkit.elixir-europe.org/page_metadata too.
I did not apply any CSS styles to the added citation div.

[bedroesb]

I like the idea! I am just wondering if the "page metadata" at the bottom of the page, like contributors, affiliations, and now citation, could not benefit from a redesign so they look different from the content of the page.

[anenadic]

I like the idea! I am just wondering if the "page metadata" at the bottom of the page, like contributors, affiliations, and now citation, could not benefit from a redesign so they look different from the content of the page.

I like your idea too @bedroesb - it would also make it clear to content contributors that these sections are automatically generated and are separate (to a certain extent) from the content they are writing.