This has come up before, but we never did anything about it.
http://forums.zotero.org/discussion/3603/citation-styles-problem-with-page-numbering-format/
I think we probably need a way to set a global option for collapsing
page number ranges. The one I used in my code is the Chicago version,
which I imagine would work for most cases. But I could imagine there
may be others.
Discussed previously here in this thread:
One problem: we don’t really have a way to set a global option.
Any thoughts on dealing with this?
Bruce