Folks seem to continue benefitting from the Accordance to Pages Citation Paster which provides a function whereby the Citation Footnote in Accordance tools can still be used in Pages (which has a bug that ignores rich-text footnotes). You can get a fuller description of the utility here.
I have updated the download package to include a version that works as a Service in Snow Leopard. It allows you to assign a global keyboard shortcut. You can go to the Downloads section to grab it.